Ozzy Osbourne's cause of death has been revealed. The Black Sabbath rocker died at age 76 from a heart attack, according to his death certificate obtained by The New York Times and The Sun.

Legendary rock star Ozzy Osbourne's cause of death was revealed on Tuesday, with documents showing he had a heart attack.

Osbourne's death certificate, obtained by The New York Times, reveals that he died from 'acute myocardial infarction' and 'out-of-hospital cardiac arrest'. The certificate also lists coronary artery ...

Osbourne's death certificate, obtained by The New York Times, reveals that he died from 'acute myocardial infarction' and ...

Ozzy Osbourne died at 76 from a heart attack, Parkinson’s, and heart disease, weeks after his final Black Sabbath show.

Ozzy Osbourne died from a heart attack and suffered from Parkinson’s and coronary artery disease, according to a death ...