
February 2, 2011
Shaken-Baby Syndrome Faces New Questions in
Court
By
EMILY BAZELON
At 4 months, Noah Whitmer was an easy baby. Super tranquilo,
remembers Trudy Eliana Muñoz Rueda, who took care of Noah at her
home
day care center in Fairfax County, Va. Rueda and Noah’s mother, Erin
Whitmer, both noticed when he stopped taking his bottle well and
napping as usual in the middle of his fifth month, in April 2009.
Whitmer thought this was because Noah had just started eating solid
food. She and Rueda talked about it early on April 20, both of them
hunched over Noah in his car seat when Whitmer dropped him off.
That afternoon, after a morning in which Noah didn’t nap and drank only
a couple of ounces of formula, Rueda says she prepared a bottle for him
while he lay on a mat. In her native Peru, Rueda, who is 46, ran a
travel agency and taught college courses for prospective tour guides.
Her husband was trained as a lawyer. After they moved to the United
States in 2001, the couple had a second child, and three years later
Rueda converted her basement into a home day care center so she could
work while spending time with her two kids. When Rueda sat down to feed
Noah, her 13-year-old daughter was at school, her 5-year-old was
upstairs watching TV and the four other children in her care were
taking naps. Rueda’s sister-in-law, who spent the morning with the
children while Rueda was at a doctor’s appointment, had just left the
house. “Everything was calm and quiet,” Rueda, who has soft features
and dark hair, told me in Spanish while her lawyer translated. |

Noah Whitmer, now 2, with his parents, Erin and Michael Whitmer, can
nod his head “yes,” but he is not yet talking. He wears a patch for a
period of time each day to correct his vision.
|
There are two irreconcilable versions of how that calm shattered. Rueda
says that Noah was crying, and she picked him up, sat on the couch and
gave him the bottle to help put him to sleep. While she was feeding
him, she felt Noah’s arm go limp, and when she moved to take the bottle
out of his mouth, he made a sound that she didn’t recognize. “I could
tell something was happening,” she says. She stood up and put Noah on
her shoulder, patting him on the back. “As I did this, his body tensed
up in a ball. It was as if he was looking for air, and he couldn’t
breathe.” Rueda put Noah on the floor and started C.P.R., at the same
time reaching for her phone to call 911. She put the dispatcher on
speakerphone so she could keep tending to Noah. “I said, ‘Please,
please get someone here,’ ” she said. “I knew it could hurt him if
there wasn’t enough oxygen going to his brain.”
Erin Whitmer’s account of the moments before Noah lost consciousness is
entirely different. “Around 2:30 on April 20, 2009, Noah was shaken,”
she wrote on her blog Noah’s Road, on the one-year anniversary of the
incident. “He’d been crying. He needed something that his day care
provider wasn’t providing him. Maybe he was tired of lying on the mat
where she’d had him. Maybe he needed a hug, a laugh, a kind touch.
Instead, she picked him up, her fingers gripping him tightly, feeling
the softness of his velour pants and his cotton onesie under her
fingers, and she shook him.”
Whitmer’s account of what Rueda must have done to Noah was based on
evidence presented at Rueda’s trial and information from the doctors
who treated him after he was rushed to Inova Fairfax Hospital. The
doctors gave Noah a CT scan, which showed subdural hemorrhaging
(bleeding in a space between the skull and the brain) and an
ophthalmological exam revealed retinal hemorrhaging (bleeding at the
back of the eyes). Also, his brain was swelling. For decades, these
have been the three telltale signs linked to the kind of child abuse
commonly called shaken-baby syndrome.

CAREWORN Trudy Rueda at the Fluvanna Correctional
Center for Women in Virginia. She was convicted of shaking Noah Whitmer
and sentenced to 10½ years in prison.

AFTERLIFE Audrey Edmunds, a mother of three, was in
prison 11 years before her conviction for shaking and killing a
7-month-old baby was overturned. She now lives apart from her children
in the lower level of a friend's home.

SISTERS Julie Baumer with a photo of her parents and
her sister, Victoria. Baumer, who was caring for Victoria's son, was
convicted of child abuse but later found not guilty at a second trial.
|
Noah
had no external marks on his body — no bruises or cuts or
fractures, no sign that he was forcefully gripped and no evident neck
injury that would seem to result from vigorous shaking. But an M.R.I.
confirmed the CT scan findings and showed that the subdural bleeding
was extensive. The doctors at Inova Fairfax tested Noah for clotting
disorders that can cause these kinds of hemorrhages. The tests came
back negative. The doctors told Erin and Michael Whitmer, who are both
32, that they strongly suspected Noah was violently shaken in the
moments before he stopped breathing. While Noah lapsed into a coma,
police went to question Trudy Rueda. A day later, Rueda was arrested.
She was charged with two felony counts: abuse of a child causing
serious injury and cruelty to a child.
Before April 20, 2009, Noah was a healthy baby. Trudy Rueda also had
nothing suspect in her past. In five years as a day care provider, she
had a pristine record with state regulators — she had taken the classes
required for her license and extra ones as well. She cared for a boy
with autism and a girl with one arm, reportedly with calm and
assurance. “She was more patient than all of us,” one mother testified
at Rueda’s trial. A second said, “What she’s accused of now I could not
begin to imagine Trudy doing.” And yet Noah emerged from her home with
terrible and permanent injuries.
Between 1,200 and 1,400 children in the United States sustain head
injuries attributed to abuse each year. Most of them are less than a
year old. Usually, there’s not much dispute that these children were
abused, because doctors discover other signs of mistreatment — cuts,
bruises, burns, fractures — or a history of such injuries. There is no
exact count of shaken-baby prosecutions, but law-enforcement
authorities think that there are about 200 a year. In an estimated 50
percent to 75 percent of them, the only medical evidence of shaken-baby
syndrome is the triad of internal symptoms: subdural and retinal
hemorrhage and brain swelling.
For a year after Noah came out of his coma, he had as many as 32
seizures a day. Now he is 2, and his parents watch as his 1-year-old
brother surpasses him developmentally. Noah sometimes nods his head
“yes” and gives high fives, but he is not yet talking; doctors are not
sure of his cognitive prognosis. Erin Whitmer, a slender woman with
large brown eyes who chose Rueda for part-time day care after a careful
search, cried when she found out that Rueda had been arrested. Now she
says, “It will never completely leave me, the horror that I trusted my
son with someone and she did this to him.”
At Rueda’s trial in January 2010, the prosecutor presented six doctors
who testified that Noah’s brain scans showed he had been abused. The
doctors’ reading of the scans were the main evidence that a crime had
taken place, of its timing and even of Rueda’s state of mind, since
they agreed that only an act of great violence could inflict such
injuries. Two doctors who treated Noah in the hospital said that the
baby’s scans showed that he had an acute subdural hemorrhage — the
bleeding had begun suddenly — which was, as one doctor stated,
“inconsistent with accidental trauma.” Another witness, Craig
Futterman, a doctor at Inova Fairfax and president of the board of the
Shaken Baby Alliance, put it more bluntly, “This child was shaken, or
shaken and slammed against something.”
The usual explanation for how a caregiver can become an abuser is that
in a moment of intense frustration, she snaps. The prosecutor, Gregory
Holt, imagined for the jury a scenario in which Rueda was aggravated
that she could not get Noah to stop crying: “Put him on the mat, put
him on the chair, he’s not drinking his milk. Getting a little bit
frustrated?” And he claimed that Rueda confessed to shaking Noah.
On the day of Noah’s injuries, Rueda spoke to the police without a
lawyer and denied hurting him. The next day, Joslyn Waldron, a social
worker for Virginia’s Child Protective Services, visited Rueda at home.
Waldron knew that Noah’s doctors at Inova Fairfax suspected that he had
been abused because of his symptoms. She and Rueda spoke together in
Spanish while a detective, who did not speak Spanish, was present. At
the trial, Waldron testified that Rueda confessed to shaking Noah when
he was crying and before she gave him a bottle. The social worker said
she wrote in her notes, “Might have shaken him about three times, but
not sure” (using a standard Spanish word, sacudir, for shake).
|
As is protocol in her department, Waldron offered to tape the
interview; Waldron says Rueda declined. Rueda has denied telling
Waldron that she shook Noah. At the trial, she testified in heavily
accented, halting English, frequently interrupting herself because she
didn’t understand the questions. Rueda said that she told Waldron, “I
probably moved kind of rough with Noah,” at the moment that she lifted
him to give him the bottle, but that she had not gotten frustrated with
the baby or harmed him.
When her lawyer asked her what she thought happened to Noah, Rueda
answered: “I imagine the parents, we all want to know what happened.
But I cannot give you an explanation about what I don’t know.”
The Whitmers dismissed Rueda’s denials of guilt. “It’s a complicated
thing to look at someone who always smiled at you, to know that your
baby loved her, and to know that because of her, you struggle each day
to adapt to a new sense of reality,” Erin Whitmer wrote on her blog,
which has had more than a million visits, after Rueda’s first criminal
hearing. Michael Whitmer expressed his rage at Rueda’s next hearing by
wearing a T-shirt he made. On the back is a picture of Noah taken in
the hospital, with tubes coming out of his mouth and the words: “Ask me
what happens when you shake a baby.”
At the trial, the prosecution presented one more piece of testimony
against Rueda. The pediatrician who saw Noah in the I.C.U. told the
jury that given the severity of the baby’s injuries, their “onset would
have been very rapid, so it would have been within minutes of when the
injury occurred.” This meant that the person with the baby right before
he stopped breathing — Rueda — was necessarily the guilty party.
Rueda’s lawyer didn’t challenge this assumption directly. Medical
experts, however, have begun to point out that clinical observations
show that it’s possible for a child to have a brain injury and still
remain conscious. The child may be lethargic or fussy or may not eat or
sleep normally for hours or days, while the subdural hemorrhage and
other injuries become more serious, ending in acute crisis. This has
made some doctors wary of pinpointing the timing of a child’s injury —
even when they are sure that abuse occurred — lest the wrong adult take
the blame. “The police want us to time it within one to three hours,”
says John Leventhal, a Yale pediatrics professor and medical director
of the child-abuse programs at Yale-New Haven Children’s Hospital. “But
sometimes we can only time it to within days.”
In this case, because Rueda had been at the doctor that morning and her
sister-in-law stayed to help with lunch, she spent only about an hour
alone with the children in the day care center before calling 911.
Arguing that another adult had harmed Noah would have meant implicating
Rueda’s sister-in-law, whom Rueda says she has never suspected, or the
Whitmers, whom no one has accused. Rueda, her husband and their lawyers
decided not to take this tack. The defense relied primarily on Ronald
Uscinski, a neurosurgeon on the faculty of the medical schools of
George Washington University and Georgetown. When he took the stand,
Uscinski refuted all the prosecution experts who said that Noah’s
hemorrhaging was acute — the sudden result of a new injury. Uscinski
testified that he saw chronic subdural bleeding on the scans, which he
said was the result of trauma at birth. “Rebleeds” like Noah’s, he
testified, “can occur with minimal or no trauma. They can occur
spontaneously.” On cross-examination, Uscinski said that he earned
approximately $200,000, which was about 30 percent of his income, as an
expert witness in 2009.
For the prosecution, Cindy Christian, a pediatrics professor at the
University of Pennsylvania, who has published extensively about
shaken-baby syndrome, rejected Uscinski’s reading of Noah’s brain
scans. “That’s false, he did not have a rebleed from a chronic hematoma
from birth,” she said. “There was no evidence of that.”
After five days of testimony, the jury deliberated for five hours and
voted to convict. Virginia’s sentencing guidelines called for a minimum
sentence of 3 years and a maximum of 15. The jury recommended
10½ years and Erin and Michael Whitmer took the stand in support
of that punishment. “This is a life sentence for my son, for my wife,
for me, and for our family,” Michael Whitmer told the jury.
“Really still, now, I can’t comprehend it,” Rueda told me, looking wan
and bereft when I visited her at the Fluvanna Correctional Center for
Women in Virginia. Rueda’s daughters have gone to live with her older
sister in Peru while her husband works extra hours to support the
family and pay for her appeal. Rueda can rarely speak to her
children.“It is so hard to talk about this separation,” she said, and
started to cry.
A dozen years ago, the medical profession held that if the triad of
subdural and retinal bleeding and brain swelling was present without a
fracture or bruise that would indicate, for example, that a baby had
accidently fallen, abuse must have occurred through shaking. In the
past decade, that consensus has begun to come undone. In 2008, the
Wisconsin Court of Appeals, after reviewing a shaken-baby case, wrote
that there is “fierce disagreement” among doctors about the shaken-baby
diagnosis, signaling “a shift in mainstream medical opinion.” In the
same year, at the urging of the province’s chief forensic pathologist,
the Ontario government began a review of 142 shaken-baby cases, because
of “the scientific uncertainty that has come to characterize that
diagnosis.” In Britain, after one mother’s shaken-baby conviction was
overturned, Peter Goldsmith, then attorney general, reviewed 88 more
cases. In 2006, he announced doubts about three of the convictions
because they were based solely on the triad; in the other cases,
Goldsmith said, there was additional evidence pointing to the
defendant’s guilt.
A small but growing number of doctors warn that there can be alternate
explanations — infections or bleeding disorders, for example — for the
triad of symptoms associated with shaken-baby syndrome. Across the
country, the group of lawyers that has succeeded in exonerating
hundreds of people based on DNA evidence is now mounting 20 to 25
appeals of shaken-baby convictions. “No one wants child abuse,” says
Keith Findley, a lawyer for the Wisconsin Innocence Project. “But we
should not be prosecuting and convicting people in shaken-baby cases
right now, based on the triad of symptoms, without other evidence of
abuse. If the medical community can’t agree about all the conflicting
data and research, how is a jury supposed to reach a conclusion that’s
beyond a reasonable doubt?”
Much of the science of shaken-baby syndrome dates from the late 1960s,
when a neurosurgeon named Ayub Ommaya conducted a brutal animal
experiment to figure out how much acceleration it took to cause a head
injury. Ommaya took more than 50 rhesus monkeys and strapped each one
into a chair mounted on wheels, leaving their heads unsupported. He
placed the chair on a 20-foot-long track, and an air-powered piston
sent the monkeys zooming into a wall. Fifteen emerged with some kind of
cerebral hemorrhage. Eight of those also had injuries to the brain stem
or cervical cord.
Ommaya’s experiment involved neither shaking nor infants. Still, two
pediatric specialists, John Caffey and A. Norma Guthkelch, each wrote a
paper that pointed to the work as evidence that unexplained subdural
bleeding in babies could occur without direct impact to the head and
with or without a visible neck injury. In the 1980s, the term
“shaken-baby syndrome” came into broad use, and a national prevention
and awareness campaign was set in motion.
As the diagnosis of shaken-baby syndrome took hold in medicine, and
prosecutors began to bring charges based on it, doctors testified that
shaking could generate the same terrible force as throwing a child from
a second-story window. It turned out they were wrong. In 1987, a
neurosurgeon named Ann-Christine Duhaime published a paper that
included the autopsy results of 13 babies with symptoms associated with
shaken-baby syndrome. In all of them she found evidence of trauma that
was actually caused by impact. She teamed up with biomechanical
engineers to create infant-sized dummies equipped with sensors to
measure acceleration.“We shook them as hard as we could, and we thought
something was wrong, because the accelerations we measured were
unexpectedly low,” Duhaime says. Instead, the force level shot up when
the testers released the dummies after shaking them, even if they hit a
soft surface like a bed or a couch.
Later experiments confirmed this finding and have made some doctors and
biomechanical engineers skeptical that shaking alone can cause severe
brain damage or death. At the same time, the experiments have not ruled
this out, Duhaime says. Among other things, the dummies are not live
children, and while their heads and necks can exhibit the effects of
acceleration, impact on brain tissue is still hard to model.
Many doctors who treat child abuse say that decades of clinical
observation, as well as confessions, show that it’s possible for
shaking alone to cause the triad of subdural and retinal bleeding and
brain swelling. A 2009 position paper from the American Academy of
Pediatrics, written by Cindy Christian, recommends that doctors use the
more general term “abusive head trauma” but also calls shaking an
“important mechanism” of such trauma. Many doctors who testify for the
defense agree that shaking could in theory cause the triad of symptoms
but only if there is an injury to the neck or spinal cord, “where the
breathing center is,” as one doctor puts it. It’s the absence of signs
of this kind of an injury that makes some shaken-baby cases
particularly fraught.
In 1993, Audrey Edmunds left her job as a secretary and started caring
for children in her home near Madison, Wis. Like Trudy Rueda, Edmunds
says that a baby she was taking care of, 7-month-old Natalie Beard,
suddenly collapsed while drinking a bottle of milk; Natalie was propped
up with the bottle in a car seat while Edmunds was out of the room
getting her two daughters and another child ready for preschool. In the
hospital, a CT scan showed that Natalie had the triad of shaken-baby
symptoms but no spinal-cord injury. The baby died, and the doctors
agreed that Edmunds, who was pregnant with her third child, had to be
responsible. She was charged with first-degree reckless homicide.
At Edmunds’s trial, a librarian testified that she once heard a thump
and then the cries of a child who was with Edmunds, but she didn’t see
what had happened. Edmunds denied ever harming a child in her care. Her
neighbors testified to her calm around children. Natalie “was a real
fussy baby,” one said, “but Audrey was very patient with her.” Another
day care provider in the neighborhood said, “I looked up to Audrey . .
. when I started doing my day care.”
Still, the prosecution’s medical experts said that only Edmunds’s
violence could explain Natalie’s injuries. A forensic pathologist,
Robert Huntington, testified that the baby most likely had been abused
at some point during the two hours before her collapse — which was when
she was with Edmunds. The jury convicted Edmunds, and she was sentenced
to 18 years; she went to prison two days after her youngest daughter’s
first birthday.
A decade later, Edmunds had a hearing to determine whether she should
have a new trial. Huntington this time took the stand on her behalf.
When Keith Findley, her lawyer, asked whether Huntington was
comfortable with his 1996 testimony, the pathologist said, “No, sir, no
I am not.” He explained that in the years since her trial, he observed
a child with subdural and retinal bleeding who was lucid for a period
between her brain injury and her collapse. After that, he returned to
the medical literature and found research to support this possibility.
Huntington now believed that a “lucid interval is a distinct,
discomforting but real possibility.” He said he could no longer
precisely time the injury that caused Natalie’s death. For how long
could Natalie have appeared relatively normal — fussy, but not
obviously in crisis? “I’m sorry, I just don’t know,” Huntington said.
Huntington’s change of heart reflects a new explanation for the
manifestation of brain injury in babies. In a 2001 study, the British
neuropathologist Jennian Geddes found that most babies with the triad
of shaken-baby symptoms suffered not from a rupture of the nerve fibers
of the brain but rather from a lack of blood caused by oxygen
deprivation to the brain’s cells.
The rupture of the brain’s nerve fibers is immediate and produces
instant coma; the effects of oxygen deprivation can be slower and more
subtle. This can explain how a child with the triad of shaken-baby
symptoms could, for some period of time, seem fussy or lethargic or
stop eating or sleeping well. In 2005, Christian co-wrote a study that
concluded, “Although infrequent, young victims of fatal head trauma may
present as lucid before death.”
This possibility introduces questions about whether the last person to
care for a child before he or she stops breathing is necessarily guilty
of abuse. In most cases of assault or murder, jurors could weigh this
doubt in light of other evidence — witness testimony, perhaps, or the
motive the defendant would have had to commit the crime. In shaken-baby
cases, however, this kind of additional evidence is often absent.
Doubts raised about the medical testimony loom large because it’s so
central to the prosecution.
At Edmunds’s hearing for a new trial, five doctors joined Huntington on
the side of the defense. Opposing them were four doctors for the
prosecution. The Wisconsin Court of Appeals ruled in January 2008 that
the disagreement among the physicians represented a shift in medical
opinion and warranted a new trial: a jury would have to hear both
sides. Edmunds called her daughters to tell them she was coming home.
Six months later, prosecutors dropped the charges against her.
Audrey Edmunds’s successful appeal was built on a foundation laid by
defense lawyers a decade earlier in the first big courtroom fight over
shaken-baby syndrome. In that case, prosecutors in Massachusetts
charged an English au pair, Louise Woodward, with the murder of
8-month-old Matthew Eappen, who stopped breathing in her care. Matthew
had the triad of shaken-baby symptoms, along with a skull fracture.
Woodward, who was 19, told the police that she shook Matthew lightly
when she couldn’t wake him from a nap. Prosecutors decided that the
shaking must have been violent. They also said that to cause the skull
fracture, Woodward must have smashed Matthew’s head on a hard surface
at a velocity of more than 25 miles per hour.
Woodward’s lead counsel was Barry Scheck, who went on to found the
Innocence Project at Cardozo law school with Peter Neufeld. He enlisted
seven medical experts, including Ommaya, the neurosurgeon who
experimented with the rhesus monkeys, and Ronald Uscinski, a colleague.
The defense’s theory was that Matthew’s skull fracture was three weeks
old when he died, and that because of it, a slight jarring could have
caused his fatal bleeding. Scheck didn’t try to explain how the
fracture happened. “We didn’t know, so we didn’t claim anything,” he
told me. But the defense experts testified that because tests showed no
swelling at the site of the fracture, it had to be old.
The prosecution, for its part, lined up the doctors who treated Matthew
at Children’s Hospital in Boston. Among them was Patrick Barnes, then a
pediatric radiologist at Children’s. He had written, with another
doctor, a chapter in a textbook that embraced the traditional theory of
shaken-baby syndrome and shared the assumptions that pointed to
Woodward’s guilt.
Barnes testified for the prosecution at the trial, saying Matthew’s
brain scans showed his injuries were a result of shaking as well as a
skull fracture. The prosecutors also asked Barnes to help them prepare
for their cross-examination by briefing them on what to expect from the
defense’s doctors. He spent evenings watching Court TV tapes of their
testimony. He heard doctors from fields other than pediatrics —
biomechanics, neurosurgery and neuropathology — discuss scientific
findings about traumatic brain injury that contradicted his belief in
the traditional method for diagnosing shaken-baby syndrome. He started
to question his assumptions. “I’d been in lockstep with the child-abuse
establishment for 20 years,” he told me. “For the first time, I saw
that there were well-qualified experts on the other side giving
opinions I’d never heard, that I knew nothing about.”
Woodward’s case ended in a stalemate. After the jury found her guilty
of second-degree murder, the judge reduced the conviction to
involuntary manslaughter and released her for time served. But a
lasting legacy of that case was the eventual conversion of Patrick
Barnes from an upholder of the medical orthodoxy surrounding
shaken-baby cases to one of its strongest critics.
After Woodward’s trial, Barnes continued to think about his newfound
doubts. He read widely in the medical literature. He started to look at
brain scans brought to him by defense lawyers. In a New York case in
which a father was being prosecuted, Barnes says, he found strong
support in the medical literature for a diagnosis of infant stroke,
which he thought was likely related to an infection like meningitis.
Now he says that he sometimes sees other explanations for the triad of
symptoms. “There are a number of things you have to look for in these
children — infections, bleeding and clotting problems,” Barnes says.
“Even now, I am most concerned about looking very carefully for
predisposing or complicating medical conditions, in particular for
infants younger than 6 months.”
Trudy Rueda’s lawyer asked Barnes to review Noah Whitmer’s brain scans
before her trial. Barnes wasn’t able to testify because of a scheduling
conflict, but he says the scans indicate that the baby had a thrombosis
— a blood clot within a blood vessel. The prosecution’s doctors saw the
thrombosis, too, but they claimed it was a result of abuse. To Barnes,
the clotting suggested infant stroke, which can be triggered by an
infection. He says the fact that Noah was not taking a bottle or
napping normally in the days before he was hospitalized suggests that
his condition could have been subtly deteriorating during that time.
“It’s a very striking pattern,” Barnes says of the thrombosis. “The
baby not eating well may reflect the process which starts this.
Usually, it’s not a process that happens acutely and the baby crashes.
It can start relatively slowly.”
Barnes also testified at Audrey Edmunds’s hearing challenging her
conviction. He said that it was difficult to know for sure what had
happened to Natalie Beard based on her scans; at the time of her death,
hospitals were using CT scans, rather than also using M.R.I.’s, which
provide more detail. But he did say that he saw the possibility of a
thrombosis.
To a degree, some of the alternative explanations from defense-side
doctors are accepted in the child-abuse field. A 2009 textbook that
Cindy Christian co-edited includes a discussion of diseases and
accidental injuries that can mimic the effects of abusive head trauma.
Leventhal, the Yale pediatrician, told me about an unusual case
involving an accidental fall. “A child who was sitting in a highchair
and put his feet up on the table in front of him and rocked himself
backward,” Leventhal said. “When the child was taken to the hospital,
the ophthalmologist said, ‘This is shaken baby,’ because of the massive
retinal bleeding. Luckily, there were seven people playing cards in the
room when the baby fell.” Leventhal continued, “The subdural hematoma
continued to bleed, and it turned out he had a previous bleeding
disorder, a clotting problem.”
Leventhal and others in the child-abuse field emphasize that such
hemorrhaging as a result of a fall is very rare. In order for doctors
to determine what caused an injury, they begin with a list of
alternatives, ruling out the ones that don’t match a patient’s symptoms
until they arrive at a diagnosis, with a reasonable degree of medical
certainty. But defense-side doctors like Barnes say that in a criminal
case, physicians should be more careful about testing their
assumptions, and they should give the possibility of an alternative
explanation — a stroke, say, caused by an infection — more weight.
It’s on this question of probable causes that the doctors who testify
in these cases split. Prosecution-side experts rely on a set of studies
that indicate that when children have subdural bleeding and extensive
retinal hemorrhaging, they are far more likely to have been abused than
injured in any other way. In a 2010 paper in Pediatrics, Christian and
the pediatric ophthalmologist Alex Levin concluded that the evidence
supporting the “diagnostic specificity” of “severe” retinal
hemorrhaging has significantly increased. “Some children have such
severe retinal hemorrhaging that it is much more likely to be from
abusive head trauma,” Christian told me. She testified to this at
Rueda’s trial, because Noah Whitmer had severe retinal hemorrhaging.
Levin similarly called Natalie Beard’s retinal bleeding “textbook
severe” when he testified for the prosecution at Audrey Edmunds’s 2007
hearing. When the prosecutor asked him how significant these findings
were for diagnosing shaken-baby syndrome, Levin answered: “Very
important. We really don’t have any other cause for this particular
kind of hemorrhaging and retinal findings.”
Defense experts, however, criticize the methodology of these studies.
And even taken at face value, they say, the studies show that severe
retinal hemorrhaging is far more common in abuse cases, not that it’s
never found in any other circumstance. At the 2010 meeting of the
American Academy of Forensic Sciences, the Canadian forensic
pathologist Evan Matshes presented the results of a study, under peer
review, of 123 autopsies performed on infants in Miami-Dade County who
died under natural or accidental circumstances, or from homicides. Of
the children with retinal hemorrhages, 53 percent died from accidental
or natural causes, and 47 percent died as a result of homicide. Severe
retinal hemorrhages were identified in some of the children in the
accident group. Although the children in the homicide group were more
likely to have severe retinal hemorrhages than the other groups, this
finding could be explained by factors other than abuse, according to
Matshes. The children in the homicide group had isolated head injuries
and were more likely to be resuscitated for a period of time, he says.
In the aftermath, they were more likely to develop brain swelling and
bleeding disorders that may explain the severe retinal hemorrhaging.
Matshes puts his conclusions like this, “It is simply incorrect to
state that severe retinal hemorrhaging is diagnostic of abuse or
shaking.” He is now working on a study that looks at whether infants
with subdural and retinal hemorrhaging might in fact have neck
injuries, which could indicate shaking, that go undetected, because
doctors haven’t looked in the right place for them. Matshes and his
team are conducting autopsies of the entire cervical spinal column,
which is not usually dissected in shaken-baby cases. The goal is to
determine whether injuries there could explain how shaking can cause
brain damage or death — and whether this additional diagnostic tool
might one day help distinguish which babies have in fact been abused,
and which have subdural and retinal bleeding from other causes.
Underlying the clash over the medical research on shaken-baby syndrome
is another one about human nature. How likely is an adult with no
history of wrongdoing to do terrible harm to a child by violently
shaking it? To pediatricians like Leventhal and Christian, the sad
answer, born of experience, is that such a lapse is all too possible.
When I described Trudy Rueda’s case to Leventhal, he told me about
cases in which he had met and liked a parent or caregiver who ended up
confessing to harming a child. Was there truly no indication that the
adult in question was capable of such an act? The doctors who treat
abused children insisted that sometimes, there isn’t. They described
disturbing confessions, like one that made headlines in Florida last
year after a 22-year-old mother told the police that she had shaken her
3-month-old baby and perhaps caused him to hit his head, because he
wouldn’t stop crying while she was playing FarmVille. Leventhal cites a
2010 study that included 29 people who confessed in the French courts
to shaking infants and who described the abuse as extremely violent.
Doctors like Barnes, on the other hand, emphasize that confessions are
not always reliable. The exonerations of recent years have shown that
people sometimes falsely admit to crimes because of police pressure or
the promise of a plea bargain. In the first case from Canada’s
shaken-baby inquiry to reach the Ontario Court of Appeal, the judges
overturned the conviction of Dinesh Kumar, a 44-year-old father who
pleaded guilty to shaking his 5-week-old son to death. Kumar says now
that at the time of his guilty plea, he believed he had no hope of
prevailing against the damning testimony of the state’s pathologist,
who has since been discredited for giving error-riddled testimony based
on botched autopsies.
In response to the critics who question the basis for some shaken-baby
convictions, many in the child-abuse-treatment field have fired back
with a critique of their own. Christian and Leventhal dismiss
defense-side experts’ alternate explanations, like Uscinski’s theory
that children suffer spontaneous rebleeds from birth injuries. “Every
year they come up with a new alternate theory that we have to refute,”
Christian says.
Normally, of course, this is how science progresses: One researcher
comes up with a hypothesis, which others question and test. But
shaken-baby cases are haunted by the enormous repercussions of getting
it wrong — the conviction of innocent adults, on the one hand, and on
the other, the danger to children of missing serious abuse. In one
study, researchers looked into the deaths of five children who had head
injuries that initially were misjudged to be accidents and found that
four of them could have been prevented if an earlier pattern of abuse
had been detected. If parents are the focus of a shaken-baby
investigation, doctors must weigh this risk in helping the state
determine whether a child should be removed from the home. “When babies
are sent home with an injury that’s misattributed to an accident, we
know that one-quarter to one-third of them will come back with another
serious injury or, in some cases, death,” Leventhal says.
Barnes, who is now part of a child-abuse-protection team at Stanford,
doesn’t dispute the need to investigate shaken-baby symptoms. But he
says that most of his colleagues don’t present the science
dispassionately. “They have built their careers, their entire standing
on this issue.” His opponents, for their part, dismiss the defense
experts as hired guns. “They’re aggrandizing themselves and making a
lot of money testifying,” says Robert Block, the president-elect of the
American Academy of Pediatrics. While it’s true that experts like
Uscinski can make six figures a year testifying (he says he testifies
free when a defendant cannot afford to pay him), it’s also the case
that some witnesses for the prosecution are paid. Barnes no longer
takes fees to testify in either criminal or custody cases. Neither did
four of the other five defense experts who testified for Audrey Edmunds.
Last September, the fight among the doctors broke out in public on the
Web, after Deborah Tuerkheimer, a former prosecutor and a law professor
at DePaul, wrote a New York Times Op-Ed warning of wrongful convictions
and calling on the National Academy of Sciences to referee the
shaken-baby-syndrome dispute. On the Web site CommonHealth, about
20 doctors commented, mostly to express outrage. One of them was Block.
He wrote that Tuerkheimer had “been beguiled by a group of physicians
who are using the courtroom to distort science, facts and reality.” And
he denounced her for “furthering the cause of the so-called innocence
project.”
Philipp Baumer was born after a difficult delivery and spent his first
week in the newborn-intensive-care unit. His mother, Victoria, who had
given up her last baby for adoption, struggled with drug addiction. Her
sister Julie, who was 27 and a loan officer for a mortgage company, was
helping take care of Victoria’s oldest child. She volunteered to adopt
Philipp. “I didn’t want to see anyone else leave the family,” she told
me in November when I met her in Ann Arbor, Mich.
When Philipp came home, neither Julie Baumer nor her parents could get
him to take a bottle regularly. On Oct. 3, 2003, when he was 6 weeks
old, Philipp was not able to keep down food for 12 hours, Baumer says.
She called his pediatrician, who sent her to the emergency room at
Mount Clemens Regional Medical Center outside of Detroit.
The E.R. doctor who saw Philipp found he was dehydrated and septic,
gave him fluids and antibiotics and ordered a CT scan. But the test was
canceled when Philipp was scheduled for transfer to the region’s
specialty facility for pediatrics, Children’s Hospital of Michigan in
Detroit. At Children’s, Philipp went straight to intensive care. But he
waited 28 hours for the CT scan. By then, Philipp had been in the
hospital for a total of 33 hours. The scan showed subdural bleeding,
which was so extensive that his fontanelle (the soft spot on a baby’s
head) was bulging. An ophthalmologist saw retinal bleeding. Philipp
also had a skull fracture, although it was not near the site of the
hemorrhage. In an emergency operation, a shunt was placed to relieve
the pressure on Philipp’s brain, but it was too late to prevent severe
damage. Philipp, who is now 7, has cerebral palsy; he cannot walk on
his own, talk or see.
Four months after Philipp’s injuries occurred, Julie Baumer was charged
with child abuse in the first degree. The prosecutor didn’t present a
theory about why Baumer would have harmed Philipp, saying that it was
the state’s job to show that Baumer intended to shake the baby, not
what motivated her. Two doctors from Children’s Hospital testified for
the prosecution: Steven Ham, the neurosurgeon who put in the shunt; and
Cristie Becker, a radiologist who treated Philipp later. Becker said
Philipp’s injuries were inflicted by shaking and timed them to “likely
within 24 hours” of the CT scan. She said the skull fracture may have
been an old birth-related injury. Looking at the scan, Ham said the
fracture was new and that Philipp’s injuries were the result of
blunt-force trauma that occurred “within the previous 12 to 24 hours.”
He said he could pinpoint the timing based on “how sick the child was,
and then the fact that in looking at the scan we could see fresh blood
in the scan.”
Becker and Ham didn’t note in court that their 24-hour time frame meant
that Philipp would have started hemorrhaging while he was at Children’s
— and no longer in Baumer’s care. (When I called Becker, she said, “I
don’t care to revisit that issue, and best of luck trying to find the
truth in the midst of that trial.” Ham did not return my calls.)
Baumer’s trial lawyer failed to point out this flaw in the
prosecution’s case. The lawyer also did not find a defense expert who
could read Philipp’s brain scans. Baumer had no money to hire one, and
her lawyer didn’t know that he could have asked for court funds to
cover the expense. In 2005, Baumer was convicted and sentenced to 10 to
15 years.
Baumer was raised Catholic, and in 2007, a nun saw her name on a prayer
list and came to visit her in prison. When she heard her story, the nun
asked Baumer if she needed a new lawyer and wrote on her behalf to
Charles Lugosi, then a professor at the Catholic law school Ave Maria.
Lugosi agreed to take Baumer’s case and enlisted the help of a former
prosecutor, Carl Marlinga, who had opened a defense practice. Later,
the University of Michigan Innocence Clinic joined the defense.
The defense team sent Philipp’s brain scans to Patrick Barnes. At the
bottom of the images, Barnes saw a distinctive bright triangle
surrounding the major vein that brings blood in and out of the brain.
To Barnes, the triangle clearly pointed to a diagnosis unrelated to
abuse: Venous sinus thrombosis, or stroke, probably from an infection —
an explanation similar to the one Barnes gave for Noah Whitmer’s
injuries. Another radiologist and a forensic pathologist concurred with
Barnes’s reading of Philipp’s scans. The defense experts also saw
suggestions of an earlier smaller stroke, which could have triggered
the feeding problems that led Julie to call Philipp’s pediatrician.
This reading of the scans matched the time frame Becker and Ham had
given at trial: Philipp could have started to show some symptoms, and
then had a major stroke after he was admitted to the hospital. The
defense experts agreed with Becker that the skull fracture was old.
They said it was likely the result of Philipp’s difficult birth.
This testimony won Baumer a new trial. It also gave the defense team an
answer to the question that hovers over every shaken-baby prosecution:
What happened to hurt the child? During a trial, solving that mystery
isn’t supposed to be the defense’s responsibility — the burden of proof
rests with the prosecution. But a credible response makes it easier to
lift the weight of the medical evidence from the shoulders of the
defendant.
At Baumer’s second trial, which took place in October, the defense
called neighbors and friends who testified that she was gentle and
loving with children. The prosecution introduced no evidence to the
contrary. Baumer has two drunken driving offenses on her record from
the late 1990s, but they weren’t introduced at the trial.
Back on the stand, Ham and Becker now said they had misspoken about the
time frame, and came up with new estimates: Becker said that Philipp’s
internal bleeding could have begun five days before the CT scan, and
Ham said one or two days. They both remained convinced that Philipp’s
hemorrhages were inflicted. “Before they testified, they both said that
it was their opinion from the beginning that the injuries occurred
before Philipp came to the E.R.,” Richard Goodman, the prosecutor at
the second trial, says. And the prosecution’s doctors disagreed with
Barnes and the other defense-side experts that Philipp’s scans showed a
thrombosis. On cross-examination, Baumer’s lawyer, Marlinga, asked Ham
and Becker if they were trying to deflect criticism of the hospital for
failing to give Philipp the care he needed because of the delay of his
CT scan. The doctors denied that their revised testimony had anything
to do with protecting the hospital.
The jurors began their deliberations by taking a poll. Nine out of 12
thought Baumer should be found not guilty. “For me, it came down to
this: For the prosecution to be right, I was required to believe that a
woman with no history or indication of violent tendencies or
instability hit this baby’s head so hard that she fractured his skull,
and shook him so hard that she caused extensive brain damage, while
leaving no marks on him,” says Carman Minarik, a juror who is a
minister at First United Methodist Church in Mount Clemens. “That just
didn’t make a lot of sense to me.”
Sera Miller, a claims representative for the Social Security
Administration, was one of the three jurors who thought at first that
Baumer was guilty. She found the medical testimony dense and confusing.
“I think we needed 12 doctors on that jury,” she said. After an
afternoon of deliberations, she went home and couldn’t sleep. In the
morning she decided that the defense had done enough to introduce
reasonable doubt. The jury found Baumer not guilty.
When Philipp was 3 months old and ready to leave the hospital, he was
put into foster care with Debi and Phil Zentz, who later adopted him
and changed his name to Ben. When the second jury announced that it
found Baumer not guilty, the Zentzes were in court. Baumer looked at
Debi. “I was hoping for a bridge between the families,” Baumer says.
Instead, Debi Zentz gave this statement to the press: “The verdict does
not change our belief. Reasonable doubt does not equate to innocence.”
When I called her in January, she said, “I have absolutely no doubt
that Julie Baumer shook and horribly injured my son.”
The Whitmers also feel certain that Trudy Rueda harmed their son and
that she wronged them by putting them through a trial. “We got to a
point where we said that if she stands up and admits what she did, we
might be able to put this behind us,” Michael Whitmer said. “But now,
how do you forgive?”
He and his wife were sitting on a couch in their living room, in the
Cape Cod-style house in Alexandria, Va., that Michael renovated by
hand. Noah, his blue eyes sometimes focused and sometimes vacant,
walked a bit unsteadily on the floor in front of us, picking up books
and toys and putting them in his mouth. Noah can see now because a few
months after his injury, he slept standing up for weeks to drain the
blood from behind his eyes. His seizures have stopped, but only thanks
to a strict and labor-intensive ketogenic diet. How could the Whitmers
forgive, given the medical testimony from doctors they trust? Rueda’s
conviction is now on appeal, with a hearing scheduled for mid-February.
As for Audrey Edmunds, she has been out of prison for about three
years. Now 49, she is blond and slim, and when I met her at a mall near
her home outside Minneapolis, she talked to me about her three
daughters. She wore jeans and open-toed sandals and showed me pictures
of her children at a Twins game and talked about the delight she takes
in taking snacks to her youngest girl’s soccer practice. For a few
minutes, her 11 years in prison seemed like a balloon she has let go.
But Edmunds does not live with her children. Her husband divorced her
four years into her sentence; she says the separation was just too much
for him. He stopped taking the girls to see her every week. When she
got out of prison, she moved in with a friend and took a job at a Kwik
Trip convenience store. Better work is hard to come by because of the
time Edmunds served in prison. She also wants the early shift so she
can see her kids in the afternoons. Sometimes, though, they go on a
trip with their father and forget to call. “I was gone for so long,”
she says.
Edmunds said, however, that she had to come to terms with the drive to
prosecute her. As we walked through the mall, she pointed out a Dora
the Explorer display she thought young kids would like. Then she turned
away from it. “A baby has died,” she said simply. “They want to blame
somebody.”
Emily Bazelon, a contributing writer, is a senior editor at Slate and
the Truman Capote law-and-media fellow at Yale Law School.
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