Death Certificate Confirms Rock Legend Died of from Acute Myocardial Infarction and Cardiac Arrest. Parkinson’s Listed as a Contributor.

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.

An epic job title was listed for Ozzy Osbourne on his death certificate.