Ozzy Osbourne and Sharon Osbourne's biopic about their relationship and careers is still in the works, according to a representative for the film's production company, Polygram Entertainment. Ozzy died of cardiac arrest on Tuesday,

Ozzy Osbourne’s daughter Aimee Osbourne included a noteworthy detail when she filed his death certificate last month. According to the New York Times, the death certificate for the late Black Sabbath singer,

Ozzy Osbourne, the heavy metal and reality television star, died of a heart attack and had suffered from coronary artery disease and Parkinson’s, according to a death certificate filed at a registry in London.