Dallas Morning News
June 24 , 2001


Accused Mother's Defenses Limited


By Diane Jennings

Suburban Houston mother Andrea Yates, who was being treated for postpartum depression, is facing a possible death penalty in the murders of her five children, ages 6 months to 7 years.

In many other Western countries, new mothers accused of killing young children are afforded legal protection that takes into account her mental condition. Special infanticide statutes in 30 countries rule out murder charges and typically impose sentences of probation and counseling, experts say.

In the United States, however, laws make no special allowances for a new mother who kills her child while suffering from postpartum depression.

Her fate may rest largely on the ability of her attorney to convince a judge or jury that she should not be held responsible.

Mrs. Yates, 36, was charged last week with capital murder in the drownings of her children in the bathtub of the family's home in Clear Lake. Her husband said she had suffered from depression after the birth of their fourth and fifth children. She attempted suicide in 1999 and had been treated with a variety of drugs.

Authorities said they are weighing whether to seek the death penalty. Her attorney, George Parnham, has said he won't discuss her defense until after her children's funeral Wednesday.

Since the mid-1980s, postpartum depression has been introduced as a defense factor in murder cases nationwide, said Michelle Oberman, law professor at DePaul University in Chicago.

"The best chance she has, if she's got any good chance, lies in hoping the jury understands the circumstances under which she was operating and to understand the reality of postpartum depression," Ms. Oberman said.

Such defenses are still rare, said Ms. Oberman, whose book, Mothers Who Kill Their Children, will be released in August.

Postpartum depression is a mental state resulting from chemical imbalances after childbirth, combined with stress. Most cases are mild, but some women enter a psychotic state and experience hallucinations and delusions.

An estimated 10 to 20 percent of mothers experience some form of postpartum depression. It usually can be treated with medication and counseling.

Cases in which mothers are charged with killing their children are particularly difficult to defend, said Michael Dowd, a New York defense attorney.

"They're very tough cases for two major reasons: One is the fact that it is children who are dead, and it seems to be clearly it's often beyond people's understanding," Mr. Dowd said.

He successfully defended Ann Green of New York, who was found not guilty in 1989 of smothering two newborns. One died in 1980 and a second in 1982. The deaths were not investigated until she tried to kill a third child.

At her trial, she said she had seen hands she did not recognize holding pillows over the infants' faces. Found not guilty by reason of insanity in 1989, she was released after 37 days in a mental hospital.

Use of postpartum depression is "an insanity defense," said Mr. Dowd. "It's a defense of being not responsible by reason of mental disease or defect."

Insanity defenses as a whole are rare, said George Dix, law professor at the University of Texas, and successful defenses even rarer. Most attorneys use it only as a last resort, he said.

"No matter how attractive insanity defense seems in the abstract ... when push comes to shove and a jury looks at a particular case, it often becomes very difficult to find a persuasive enough case to excuse a particular act or series of acts," he said.

An insanity defense did not persuade a jury to acquit Sheryl Massip of Orange County, Calif., in 1987. Though suffering from postpartum depression, she was found guilty of murdering her 6-week-old son by tossing him into traffic, then intentionally running over him in a car.

A judge overturned the verdict, reducing the charge to manslaughter and sentencing her to outpatient treatment.

LaTrena Pixley of Washington, D.C., pleaded guilty to second-degree murder in 1992 after smothering her 6-week-old daughter. Her lawyer cited postpartum depression as a mitigating factor, and she was sentenced to three years of weekends in a halfway house.

Brian Shannon, a law professor at Texas Tech University, said the insanity defense is rarely used because the legal definition of insanity is extremely narrow. "The question the jury is asked to consider is pretty much limited to a right/wrong test. Did the person at the time of the events in question know whether the actions were wrong or not?"

Before the 1980s, the defendant could argue that emotional ability to control behavior was considered as well. But that defense was eliminated after the trial of John Hinckley for the attempted assassination of President Ronald Reagan.

"Once John Hinckley was found not guilty by reason of insanity, we saw a rush both in Congress and the states to substantially narrow the defense," Mr. Shannon said.

To be found not guilty by reason of insanity, Mrs. Yates would have to convince the court that her mental impairment made her believe circumstances were different from what they were, Mr. Dix said.

For instance, if she "believed her children to be devils, she's entitled to acquittal," Mr. Dix said.

"Homicide consists of causing the death of another person," he said. "If you believe the thing you destroyed was not a person, the verdict is your conduct wasn't criminal."

A case like that occurred in Houston three years ago, when Evonne Rodriguez was charged with capital murder in the beating and strangling death of her 4-month-old son. Ms. Rodriguez said she threw his body in Buffalo Bayou because she thought he was possessed by demons.

A jury acquitted her, and a judge sent her to a state mental hospital.

Other women have been less successful in avoiding prison time in Texas for killing their children while suffering postpartum depression. Experts estimate that a half-dozen such defendants are now serving prison terms in Texas.

Many other Western countries routinely sentence mothers who kill their infants to probation with counseling.

Thirty nations, including Great Britain, Canada and Australia, have passed special infanticide statutes to take into account a woman's mental condition within a year after giving birth. In some, the protection extends to a year after quitting breast-feeding.

"What the laws all agree on is that in the first year after the birth they say the balance of the mother's mind has been altered," said Ms. Oberman of DePaul. "That's why they believe that these crimes should not be charged as first-degree murder."

Dr. Margaret Spinelli, assistant professor of psychiatry at Columbia University who has studied infanticide, said many Europeans "think we [Americans] are total barbarians."

"We are just the only country, practically, that charges these women with homicide and puts them in jail," she said. "If she went to any other country, she would be in a psychiatric hospital."

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