Dr. Dre’s son, Andre Young Jr., died from an overdose of heroin and morphine, the Los Angeles County Department of Coroner reported to People.com.
“This case has been closed, it’s been ruled an accident due to morphine and heroin intoxication,” coroner spokesman Larry Dietz told PEOPLE. The drug test results had been pending for four months.
Young, 20, was found unresponsive by his mother, Jenita Porter, 40, in their Woodland Hills, Calif. home on the morning of Aug. 23. Paramedics pronounced Young dead at the scene.
Information from People.com contributed to this report.
