Los Angeles County District Attorney George Gascon on Sunday released a letter he cited as "new evidence" in the Menendez brothers case, which is being reviewed as the pair appeal their convictions for the 1989 murders of their parents.
In a series of images of Joseph Lyle Menendez, 56, and Erik Menendez, 53, Gascon posted a letter written from Erik to his cousin, Andy Cano, in which Erik allegedly reported abuse from his father, Jose Menendez, months before the killings of his father and mother, Mary "Kitty" Menendez in their Beverly Hills mansion.
"Progressive DA Gascón wants their case to be reevaluated," a series of captions that accompanied the images state. "He says it is his moral and ethical obligation to review the Menendez brothers' case. It has been 35 years since their sentencing. It is time to decide whether these men have paid their dues to society. Erik and Lyle Menendez have spent most of their lives behind bars and will continue to unless we can ensure George Gascón can review and restore justice for all."
WATCH FOX NATION'S ‘MENENDEZ BROTHERS: VICTIMS OR VILLAINS’
Cano's mother found the letter nine years ago. Cano testified that Erik Menendez told him about his father's abuse when he was 13.
He died in 2003, Fox Los Angeles reported.
"It's still happening but it's worse for me now," the letter states. "I know what you said before but I'm afraid. You just don't know dad like I do."
Earlier this month, Gascon announced that his office would review what he said was new evidence that the brothers were possibly molested.
SIGN UP TO GET TRUE CRIME NEWSLETTER
A second piece of evidence also being reviewed is a statement by Roy Rosselló, a former member of the 1980s popular Puerto Rican boy band Menudo. Rosselló alleged that Jose Menendez, an RCA Records executive, sexually assaulted him when he was a teenager.
The brothers eventually admitted to carrying out the slayings of their parents, but said they were repeatedly sexually assaulted by their father and feared for their lives. Prosecutors argued there was no evidence that the pair were molested, but committed the murder because they were after their parents' multimillion-dollar estate.
Prosecutors pointed to the brothers' lavish spending spree after the murders.
MENENDEZ BROTHERS, CONVICTED OF KILLING PARENTS, DEFENDED BY RELATIVES AS THEY FIGHT FOR FREEDOM
"Sensitivity to sexual assault is much more significant today," Gascon said during an appearance on CNN last week. "I think 35 years ago, cultural norms were a little different. There's no question that a jury today would look at this case probably very differently."
"There's no question that they committed the killings. The question is to what degree of culpability should they be held accountable to, given the totality of the circumstance," he added.
The brothers were convicted after a second trial and both sentenced in 1996 to life in prison. The office of their attorney, Mark Geragos, declined to comment on the letter to Fox News Digital.
The case garnered immense media attention that has since been renewed upon the release of an eight-part Netflix true crime drama, "Monsters: The Lyle and Erik Menendez Story," and "The Menendez Brothers" documentary, also on the streaming platform.
"We truly value the support we've received following the District Attorney’s statement," Tammi Menendez, wife of Erik Menendez, posted on X earlier this month. "We hold onto hope that this November will bring the resolution we have all been wishing for. We would deeply appreciate your ongoing prayers as we await their official response."
CLICK HERE TO GET THE FOX NEWS APP
Both brothers are currently incarcerated at the Richard J. Donovan Correctional Facility in San Diego.