Former My Chemical Romance drummer Bob Bryar's cause of death has reportedly been ruled "undetermined" after he was found dead in November 2024 at the age of 44.

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.

Bob Bryar, who served as the drummer of My Chemical Romance in the 2000s, died in November 2024. After his death, his former bandmates, including frontman Gerard Way, Mikey Way and Frank Iero, released a statement mourning the loss of their friend.

The late My Chemical Romance drummer Bob Bryar's cause of death has been ruled as undetermined, according to an autopsy report. The rocker, 44, was found dead in his home in November 2024 and it's now been reported by TMZ papers probing what was behind his passing showed he was discovered next to three large canisters of nitrous oxide.

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.

My Chemical Romance drummer Bob Bryar was found dead at his home on Nov. 26 with his body reportedly partially eaten by dogs