A man charged in a string of shootings near Atlanta that left three people dead, including a Department of Homeland Security employee who was walking her dog, died in jail Tuesday night, authorities said.
Olaolukitan Adon Abel, 26, was found unresponsive in his cell, according to a statement from the DeKalb County Sheriff’s Office. Officials provided medical treatment to the U.S. Navy veteran, but he was later pronounced dead.
The official cause of death has not been determined, but officials don't suspect foul play, according to the office. Officials are conducting an internal review.
Adon Abel was accused of killing Prianna Weathers, 31, and DHS auditor Lauren Bullis, 40, in last week's attack. Authorities also had been seeking an additional murder charge for Tony Mathews, 49, who was injured in the attack and died Sunday.
Authorities haven’t offered a potential motive for the shootings. It’s unclear if Adon Abel knew any of the victims. Police have said they believe at least one was targeted at random.
Adon Abel was represented by a public defender, and the state council overseeing defenders' work said Wednesday in a statement that his death denies him “the opportunity to contest the charges in court.”
“We also regret that the families, friends, and colleagues of the victims may now be left without the fuller answers a public legal process might have provided about how these deaths occurred,” the statement said. “That is a painful and sobering reality for everyone affected.”
Adon Abel faced state malice murder, aggravated assault and gun charges over last week's attacks, court records show. He also faced a federal charge of illegally possessing the gun as a person previously convicted of a felony, which was filed Friday.
His roommates told The Associated Press that shortly before the shootings, he got in an intense argument over the air conditioning in their home and stormed out. He lived with six others in separate units of the home.
The United Kingdom native was granted U.S. citizenship in 2022 while serving in the U.S. Navy and stationed in the San Diego area.
The attacks in Georgia quickly drew the Trump administration's attention, with Homeland Security Secretary Markwayne Mullin raising concern that Adon Abel was granted U.S. citizenship when Democrat Joe Biden was president. Mullin cataloged a litany of Adon Abel's previous alleged crimes, but it is unclear whether any of them occurred before he became a citizen.
Military records show the Adon Abel enlisted in the Navy in 2020, last serving in the Helicopter Maritime Strike Squadron in Coronado, California, and as a petty officer received a Navy “E” Ribbon for superior performance for battle readiness.
Adon Abel pleaded guilty in October 2024 to assaulting two police officers with a deadly weapon and attacking another person when he was stationed in Coronado, near San Diego, according to California court records.
The attorney who represented him in that case, Brandon Naidu, has described him as polite, calm and soft-spoken in their interactions. He said Wednesday that his obligation to protect the confidentiality of their conversations limits what he can say publicly but, “Mental health was absolutely at the center of his San Diego case.” "“t was fueled by suicidal ideation as a result of mental health that he was self-treating with substances,” he said.
He added: “Nobody wins in this. We’ll never know the motives, what could have been done beforehand or even afterward. Nobody gets proper closure on this.”
___
Hanna reported from Topeka, Kansas, and Golden, from Seattle.