Additional details about heavy metal icon Ozzy Osbourne's death last month have surfaced, including his cause of death and additional factors.

Almost a week after Ozzy Osbourne's family laid him to rest in his hometown of Birmingham, England, the Prince of Darkness' cause of death has reportedly been determined.

Ozzy Osbourne 's cause of death has been revealed after the rock icon’s funeral. The 76-year-old Black Sabbath frontman, who had been diagnosed with Parkinson’s disease in 2019, died on July 22 of a heart attack. The death certificate - which was filed by his daughter Aimee at a London registry - was obtained by the New York Times.