Bob Bryar -- the drummer for My Chemical Romance from 2004 to 2014 -- died next to a large supply of nitrous oxide ... according to the medical examiner.

Bob Bryar, former drummer for My Chemical Romance, had tanks of nitrous oxide next to him when he was found dead, according to reports. TMZ reported that Bryar's autopsy report — obtained from the Bedford County Medical Examiner in Tennessee — included unsettling details about the drummer's death at 44 in November.

According to the autopsy obtained by TMZ, Bryar’s body was allegedly found next to three large canisters of nitrous oxide. The outlet reported that the My Chemical Romance drummer, 44, also had antidepressants in his home at the time of his death in November 2024.

While the medical examiner suspected an "intentional or accidental overdose," because of the state of Bryar's body, his cause and manner of death were "best classified as undetermined," TMZ reported from the autopsy details. A rep for the late artist could not be reached by PEOPLE for comment.

Three large canisters of nitrous oxide were found next to the body of former My Chemical Romance drummer Bob Bryar in November, and he had been gnawed on by his dogs, a Tennessee coroner said.

A former My Chemical Romance star was found dead next to a large supply of nitrous oxide, a medical examiner has confirmed. Drummer, Boby Bryar, was found dead aged 44 last November. His exact time of death is unknown but his body was deteriorating heavily when he was discovered on November 26, reports the Mirror.

Former My Chemical Romance star Bob Bryar was found dead in November last year, with his body already deteriorating heavily when he was discovered

Shocking new details have emerged regarding the death of ex-My Chemical Romance drummer Bill Bryar. As TMZ reports, three large nitrous oxide canisters were found next to Bryar's body in his Tennessee home.