Skip to main content

Florida: Gregory Larkin commits suicide while on death row for killing his parents

Gregory Larkin
Gregory Larkin, 41, apparently committed suicide Wednesday night in his death row cell at Florida State Prison, authorities told the Times-Union. 

Family members told a woman who helped in Larkin's case that an autopsy found he died of apparent asphyxiation, about 2 years after being sent to the prison in Bradford County.

State prison officials declined to discuss the cause or manner of death or other details, such as whether Larkin was on suicide watch and how guards were monitoring him. The Florida Department of Law Enforcement is investigating as a routine matter in such deaths in state prison. An FDLE spokeswoman declined to comment.

Larkin is the 4th death row inmate to commit suicide in Florida since 2000, according to the Department of Corrections. The other 3 deaths were at Union Correctional Institution.

The suffering for Gregory Larkin's family began after they learned someone had beaten his parents to death in their Fernandina Beach home in April 2009. Their decomposed bodies were found a week later in what veteran lawman Tommy Seagraves, then the Nassau County sheriff, called the most brutal killings he'd ever seen.

Larkin's family suffered again when police charged him two weeks later with killing his 73-year-old mother with a baseball bat and 75-year-old father with a statue. The motive, prosecutors said, was an alcohol-fueled rage over his parents selling a struggling business managed by Larkin, then 35.

Larkin represented himself in the 2012 trial without putting up a defense. His stand-by public defender called Larkin delusional and said Circuit Judge Robert Foster's ruling to allow him to represent himself - after 2 of 3 psychiatrists said he was competent to do so - was "state-assisted suicide." Foster agreed with the jury's unanimous decision to sentence Larkin to death.

Larkin exhibited bizarre behavior before and during his trial, his appellate lawyers later argued. That includes saying witnesses would tell jurors he didn't commit the crime while they were actually saying the opposite and that there was a conspiracy to wait until Foster retired before putting him on trial.

Larkin, who hired and fired private attorneys and his public defender, didn't make any arguments on his own behalf. A 12-person jury convicted him in January 2012 and unanimously recommended death.

Assistant Public Defender Brian Morrissey, appointed as stand-by counsel, sought to have Larkin's mental health evaluated after he was convicted, but before he was sentenced by Foster. Morrissey said then he believed Larkin was delusional.

Larkin's appellate lawyers argued his conviction and death sentence should be overturned because of doubts that he was competent enough to represent himself.

But the Florida Supreme Court unanimously rejected the argument because 2 doctors found him competent, and Foster disagreed with Morrissey's contention that Larkin had demonstrated delusional behavior during his criminal trial.

Larkin's appellate lawyers were working on a new plea when he died.

Source: Florida Times-Union, May 30, 2015

Report an error, an omission: deathpenaltynews@gmail.com

Most viewed (Last 7 days)

China executes 11 members of gang who ran billion-dollar criminal empire in Myanmar

China has executed 11 members of the notorious Ming family criminal gang, who ran mafia-like scam centers in Myanmar and killed workers who tried to escape, Chinese state media reported on Thursday.  The Ming family was one of the so-called 4 families of northern Myanmar — crime syndicates accused of running hundreds of compounds dealing in internet fraud, prostitution and drug production, and whose members held prominent positions in the local government and militia aligned with Myanmar’s ruling junta. 

Florida | Man convicted of leaving girl to be eaten by gators avoids death penalty

After about 4 hours of deliberations, jurors on Friday recommended Harrel Braddy should be sentenced to life in prison for the 1998 killing of 5-year-old Quantisha Maycock.  A South Florida man who dropped off a 5-year-old child in the Everglades to be eaten alive by gators nearly 3 decades ago was given a second chance at life as jurors recommended he should spend the rest of his life behind bars instead of being sent to death row. After about four hours of deliberations, jurors on Friday recommended Harrel Braddy should be sentenced to life in prison for the 1998 killing of 5-year-old Quantisha Maycock. 

Federal Judge Rules Out Death Penalty for Luigi Mangione in UnitedHealth CEO Killing

NEW YORK — A federal judge has dismissed two charges against Luigi Mangione, the man accused of assassinating UnitedHealthcare CEO Brian Thompson, effectively removing the possibility of the death penalty in the high-profile case.  U.S. District Judge Margaret Garnett ruled Friday that the murder charge through use of a firearm — the only count that could have carried a capital sentence — was legally incompatible with the remaining interstate stalking charges against Mangione.

Georgia parole board suspends scheduled execution of Cobb County death row prisoner

The execution of a Georgia man scheduled for Wednesday has been suspended as the State Board of Pardons and Paroles considers a clemency application.  Stacey Humphreys, 52, would have been the state's first execution in 2025. As of December 16, 2025, Georgia has carried out zero executions in 2025. The state last executed an inmate in January 2020, followed by a pause due to COVID-19. Executions resumed in 2024, but none have occurred this year until now. Humphreys had been sentenced to death for the 2003 killings of 33-year-old Cyndi Williams and 21-year-old Lori Brown, who were fatally shot at the real estate office where they worked.

California | Convicted killer Scott Peterson keeps swinging in court — but expert says he’s not going anywhere but his cell

More than two decades after Laci Peterson vanished from her Modesto, California, home, the murder case that captivated the nation continues to draw legal challenges, public debate and renewed attention. As the year comes to a close, Scott Peterson, convicted in 2004 of murdering his pregnant wife and their unborn son Conner, remains behind bars, serving life without the possibility of parole. His wife disappeared on Christmas Eve in 2002, and a few months later, the remains of Laci and Conner were found in the San Francisco Bay.

Death toll in Iran protests could exceed 30,000

In an exclusive report, the American magazine TIME cited two senior officials from the Iranian Ministry of Health, who stated that the scale of the crackdown against protesters on January 18 and 19 was so widespread that 18-wheeler trailers replaced ambulances. In its report, based on testimony from these two high-ranking officials, TIME revealed statistics that differ vastly from the official narrative of the Islamic Republic.

Oklahoma board recommends clemency for inmate set to be executed next week

A voting board in Oklahoma decided Wednesday to recommend clemency for Tremane Wood, a death row inmate who is scheduled to receive a lethal injection next week at the state penitentiary in McAlester.  Wood, 46, faces execution for his conviction in the 2001 murder of Ronnie Wipf, a migrant farmworker, at an Oklahoma City hotel on New Year's Eve, court records show. The recommendation was decided in a 3-2 vote by the Oklahoma Pardon and Parole Board, consisting of five members appointed by either the governor or the state's top judicial official, according to CBS News affiliate KWTV. Oklahoma Gov. Kevin Sitt will consider the recommendation as he weighs whether to grant or deny Wood's clemency request, which would mean sparing him from execution and reducing his sentence to life in prison without the possibility of parole.

The US reporter who has witnessed 14 executions: ‘People need to know what it looks like’

South Carolina-based journalist Jeffrey Collins observed back-to-back executions in 2025 after the state revived the death penalty following a 13-year pause Jeffrey Collins has watched 14 men draw their final breaths. Over 25 years at the Associated Press, the South Carolina-based journalist has repeatedly served as an observer inside the state’s execution chamber, watching from feet away as prison officials kill men who were sentenced to capital punishment. South Carolina has recently kept him unusually busy, with seven back-to-back executions in 14 months.

Florida's second execution of 2026 scheduled for February

Florida’s second execution of 2026, a man convicted of killing a grocery story owner, will take place in February. Gov. Ron DeSantis signed the death warrant Jan. 23 for Melvin Trotter, 65, to die by lethal injection Feb. 24.  Florida's first execution will take place just a few weeks earlier when Ronald Palmer Heath is set to die Feb. 10. Trotter was convicted of first-degree murder and sentenced to death in 1987 for strangling and stabbing Virgie Langford a year earlier in Palmetto. 

China executes another four members of powerful Myanmar-based crime family

China has executed another four members of a powerful Myanmar-based crime family that oversaw 41 pig butchering scam* compounds across Southeast Asia.   The executed individuals were members of the Bai family, a particularly powerful gang that ruled the Laukkai district and helped transform it into a hub for casinos, trafficking, scam compounds, and prostitution.  China’s Supreme People’s Court approved the executions after 21 members were charged with homicide, kidnapping, extortion, operating a fraudulent casino, organizing illegal border crossings, and forced prostitution. The court said the Bai family made over $4 billion across its enterprise and killed six Chinese citizens.