Disney Executive Dave Hollis' Cause of Death: Fatal Drug Combination.

Former Disney executive and author Dave Hollis died of "toxic effects of cocaine, ethanol, and fentanyl," according to an autopsy report from the Travis County Medical Examiner's Office. High blood pressure and atherosclerotic cardiovascular disease were also listed as contributing conditions. Hollis' manner of death was ruled an accident. He had a history of high blood pressure, depression, and alcohol and drug abuse. Hollis is survived by his four children, whom he shared with his ex-wife, author Rachel Hollis.