George Trepal: Murder by Means of a Rare Poison

Last week’s blog underscored the old saw about there being no honor among thieves. This week, our topic is George Trepal, a murderer with a genius IQ.

Problems with the Neighbors

Two families lived next to each other amid the orange groves of the tiny town of Alturas, Florida. In one house, mine worker Parearlyn “Pye” Carr lived with his wife Peggy and their children from previous marriages. Even though they had only been married for a few months, Peggy suspected her husband of having an affair. There was also frequent strife among the children, who were in their teens and early twenties.

Peggy Carr portrait
Peggy Carr

The other family was George Trepal and his wife, Dr. Diana Carr (no relation to Pye). George was a chemist and Diana an orthopedic surgeon who people said dominated George. Both belonged to Mensa, a society for people with high IQ.

George Trepal at the time of his trial in 1991.
George Trepal at the time of his trial in 1991.

You’d think two families living close together with no other neighbors nearby would form a bond but not in this case. The two families argued frequently over things like firecrackers and loud music. It seemed that Diana and Peggy’s stepson, Duane, were frequently at odds. And on one occasion, Peggy and Diana had a ferocious altercation over Duane’s alleged bad behavior.

A Strange Illness — And Death

Peggy Carr worked in a local restaurant. One day her daughter, Sissy, visited her at work. Peggy complained she didn’t feel well, and Sissy urged her to go home. Her youngest son found her lying on a sofa, unable to speak. Her family rushed her to a hospital.

At the hospital, doctors spent three days running tests but couldn’t find anything wrong. They suggested that perhaps Peggy’s symptoms were psychosomatic—all in her head. But her symptoms slowly disappeared in the hospital, so the doctors sent her home. The symptoms returned almost immediately.

Again, Peggy couldn’t speak. She was able to write a note saying, “My feet are killing me.” As they drove Peggy back to the hospital, her son Travis and stepson Duane both started feeling a burning sensation in their own feet. Now doctors suspected poisoning. They thought it might be a metallic substance like arsenic. But when Peggy began to lose her hair, they suspected the poison was thallium.

Peggy slipped into a coma, while doctors put Travis on a respirator. Peggy died in March 1988 after Pye allowed the hospital to take her off life support.

Detectives Find Thallium and Finger George Trepal

Detectives tested the Carr’s well water and dozens, if not hundreds, of items around the house. They found no thallium until they noticed an eight-pack of Coca Cola under the kitchen counter. Four of the bottles were empty and all four contained traces of thallium.

The Carr home
The Carr home

Product tampering is a federal crime, so the FBI was now involved. They found that someone had deliberately opened the bottles in the eight-pack. Since one else in the area developed symptoms of thallium poisoning, investigators concluded that someone had targeted the Carr family.

Naturally, Pye was the initial suspect. But authorities doubted he would poison his own son. Besides, tests showed that Pye himself had consumed thallium. Investigators widened their circle and began to consider the oddball neighbor, George Trepal.

George Trepal was an intelligent but passive man. Even the Carr family thought he was harmless. But George Trepal wasn’t harmless. A self-taught chemist, he had a 1975 conviction for manufacturing methamphetamine for sale. When questioned about the Carrs, he was nervous and complained at length about things that seemed trivial to detectives. Detective Susan Goreck befriended him and got to know him well. He told her he hated people less intelligent than himself and people he couldn’t control. Both traits applied to the Carrs.

The George Trepal house at the time of Peggy Carr's murder
The George Trepal house at the time of Peggy Carr’s murder

George Trepal Arrested and Convicted

Eventually the FBI found traces of thallium in a small bottle in Trepal’s garage. They arrested him and charged him with murder. They also found a room in his house full of BDSM paraphernalia. The supposedly meek Trepal appeared to have a vivid fantasy life.

George Trepal's garage. Inside, investigators found thallium that the jury decided he used to poison Peggy Carr.
George Trepal’s garage. Inside, investigators found thallium that the jury decided he used to poison Peggy Carr.

George Trepal refused a plea deal that would have sent him to prison for life. Instead, he went to trial. A jury found him guilty and, on March 16, 1991, the judge sentenced him to death.

George Trepal prison photo
George Trepal prison photo


Dr. Diana Carr died at age 69 in 2018 from complications following a stroke. George Trepal still sits on Florida’s death row. He maintains his Mensa membership and continues to file appeals, all of which have failed.

Dr. Diana Carr (no relation to Pye Carr)

Detective Susan Goreck and Jeffrey Good wrote a book about the case, Poison Mind.

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Jack Abbott — A Killer with Influential Friends

From our English case last week, we cross the Atlantic to a very American one. Jack Abbott was a criminal convicted of murder among other crimes. His made some influential friends who argued for his parole, only for him to kill again shortly after getting out.

Jack Henry Abbott

Jack Abbott was born in Oscoda, Michigan during World War II. His father was an Irish-American soldier and his mother was a Chines-American former prostitute. After the war, Abbott senior deserted his family. In and out of foster care, he earned his first stretch in juvenile detention at age nine. At 16, he entered the Utah State Industrial School, a long-term detention facility.

Jack Abbot  (David Handschuh/AP)
Jack Henry Abbott  (David Handschuh/AP)

In 1965, when he was 21, Jack Abbott was in a Utah prison serving a sentence for forgery. There he stabbed another inmate, James Christensen, to death and wounded another. He claimed he killed Christensen to fend off a homosexual attack because Christensen wanted to make Abbott his “prison wife.” Another version of the story is that Christensen had ratted out Abbott to guards for having contraband in his cell. In his writings, however, Abbott gave probably the true reason: men who have killed other men, especially other prisoners, earn the most respect.

Jack Abbot continued to collide with the law. He received a three-to-twenty-year sentence for killing Christensen but escaped in 1971. Authorities caught him after he robbed a bank in Denver and sent him back to prison. Freedom had lasted a month. Spending much of his prison time in solitary confinement for disciplinary issues, Abbott read widely, included Marx, Engels, Lenin, Sartre, and Nietzsche.

Enter Norman Mailer

In 1977, author Norman Mailer was writing a book about Utah killer Gary Gilmore. Gilmore, like Abbott, was a career criminal who murdered two people four months after earning parole. His case became a cause célèbre when he refused to appeal his death sentence. Gilmore was the first person executed in the United States after the reinstatement of capital punishment. Mailer’s book, a novelized true crime story a la Truman Capote’s In Cold Blood, was The Executioner’s Song. Published in 1979, it won the Pulitzer Prize the following year.

Norman Mailer helped Jack Abbot win parole (By Grlucas - Norman Mailer Society Conference 2006, CC BY-SA 4.0,
Norman Mailer (By Grlucas – Norman Mailer Society Conference 2006)

When Jack Abbott learned about Mailer’s project, he wrote the author and the two struck up a correspondence. Abbot claimed that Gilmore had embellished his experiences and offered to provide Mailer a truer picture of life in prison. Mailer was instrumental in getting Abbott’s letters to him published in book from as In the Belly of the Beast. Mailer was also instrumental in obtaining parole for Abbott. Other supporters who helped in the effort include actor Christopher Walken and actress Susan Sarandon, and The New York Review editor Bob Silvers.

In the Belly of the Beast is a collection of letters Jack Abbott wrote to Norman Mailer about life in prison
In the Belly of the Beast book cover

Jack Abbott Kills Again

Jack Abbott moved into a halfway house in New York City and rubbed elbows with some of Mailer’s literary friends. But he preferred spending time with lowlifes on the Lower East Side of Manhattan.

In the early hours of Saturday, July 18, 1981, Abbott and two women were at a the Binibon, a small restaurant on Second Avenue. Richard Adan, a 22-year-old actor and playwright working as a waiter, refused Abbott access to the employees-only restroom. Instead, Adan led Abbott outside to an alley to urinate where Abbott then stabbed him to death.

Fleeing New York, Abbott made his way briefly to Mexico. Not speaking Spanish proved to be a significant handicap. Therefore, he moved on to Louisiana, where he worked in the oil fields. A business owner recognized him and tipped off authorities.

During his trial for murder, Abbott repeatedly insulted Adan’s widow and claimed Adan “had no future as an actor.” His attorney, Ivan Fisher, managed to win an acquittal on murder charges, the jury convicting him of manslaughter instead. His influential supporters mostly stood by him, though. Mailer argued for a lenient sentence saying, “Culture is worth a little risk.” Cold comfort to the families of Adan and Christensen.


Following his return to prison, Jack Abbott saw his arty friends desert him. His second book, My Return, did not have the same glitzy reception as In the Belly of the Beast. Denied parole in 2001, hanged himself in his cell in February 2002, constructing a noose of bedsheets and shoelaces.

At the time, Norman Mailer defended his role in winning Abbot’s release. But in 1992, he told The Buffalo News that his involvement with Abbott was “another episode in my life in which I can find nothing to cheer about or nothing to take pride in.”

Jack Abbott may have had literary talent (the point is debatable). But in the final analysis, he was a violent psychopath whose purported talent won him undeserved freedom.

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