Ozzy Osbourne, the heavy metal icon and reality TV star, passed away from a heart attack, with coronary artery disease and Parkinson’s disease listed as contributing factors on a death certificate filed in London, according to the New York Times .

Osbourne passed away at the age of 76 last month .

What we know:

According to Times, the death certificate—submitted by Ozzy Osbourne’s daughter, Aimée Osbourne—lists cardiac arrest and coronary artery disease among the causes of death, and notes that he had been diagnosed with Parkinson’s disease. His occupation is recorded as "Songwriter, Performer and Rock Legend."

The certificate further specifies that Osbourne died from "(a) Out of hospital cardiac arrest (b) Acute myocardial infarction (c) Coronary artery disease and Parkinson’s dis

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