jail

ATLANTA — 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 Homeland Security 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, Calif., 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 and Golden write for the Associated Press. Hanna reported from Topeka, Kan., and Golden, from Seattle.

Sheriff Robert Luna has asked the National Institute of Corrections to examine conditions and practices at Los Angeles County jails, a request made after 10 inmates died in jail custody in less than three months.

The request comes amid growing concern over conditions inside county lockups. In September, California Atty. Gen. Rob Bonta sued the Sheriff’s Department over what he called “unsafe and unconstitutional conditions at county jails.”

Luna has also faced questions from the Sheriff Civilian Oversight Commission over health conditions, health access, drug use, and other factors that have led to in-custody deaths.

Now, the Sheriff’s Department is asking the National Institute of Corrections to conduct a comprehensive review of county jails in an effort to reduce the number of deaths, Luna told The Times.

“I want someone to come in and review from top to bottom,” Luna said.

Specifics on when the review would begin, and what it would entail, have not yet been set, but Luna said the aim is to get an outside, “unbiased view.”

Officials with the National Institute of Corrections referred questions to the federal Bureau of Prisons, its parent agency, which did not respond to a request for comment.

The National Institute of Corrections provides state, local and federal resources and guidance.

The agency, according to its site, provides “on site technical assistance” to jail administrators, and also helps to identify “gaps in policy and practice.”

The review, Luna said, would entail “everything we’re doing from policy, procedure, facilities, to make sure we’re not missing anything,” Luna said.

Inmate deaths have raised concerns among top sheriff officials and agencies charged with overseeing sheriff operations. The department saw 46 in-custody deaths in 2025, a steep increase from the 32 reported in 2024.

In-custody deaths are reviewed by the Office of Inspector General and the U.S. Department of Justice.

Bonta’s lawsuit against the Sheriff’s Department, filed in September 2025, alleged inmates were being “forced to live in filthy cells with broken and overflowing toilets, infestations of rats and roaches, and no clean water for drinking or bathing.”

In a statement, Bonta’s office alleged that a lack of access to healthcare in the jails, and conditions inside, contributed to a “shocking rate of preventable in-custody deaths, such as suicides.”

In a previous interview, Luna referred to the spate of death at the start of the year as a “kick in the groin.”

Efforts to reduce deaths are challenging partly because the inmate population inside the jails has been increasingly older, and ill, Luna said, with many of them suffering from drug addiction or long-term conditions.

About 82% of those in custody disclosed at least one medical or mental health issue when booked, officials said.

According to department data, half of the 46 inmate deaths recorded in 2025 were listed as natural. Autopsy results to determine the causes of death are still pending in this year’s cases.

Luna has pointed to changes that have already been made as efforts to improve conditions, including deploying body-worn cameras at the Inmate Reception Center, Men’s Central Jail and Twin Towers Correctional Facility.

The department has also opened a remodeled mental health assessment area at the Inmate Reception Center, the primary intake and release point for county inmates near Men’s Central Jail.