Dr. Dre’s 20-year-old son Andre Young Jr. was found dead Saturday morning at his mother’s house, according to People:

Andre Young Jr., 20, was discovered “unresponsive” by his mother at his home in Woodland Hills, Calif., on Saturday morning, according to the L.A. County Coroner’s office.
“Dr. Dre is mourning the loss of his son,” his rep Lori Earl says in a statement. “Please respect his family’s grief and privacy at this time.”
Young’s mother told police that she attempted to rouse her son at 10:24 a.m. on Saturday, and when she couldn’t, she called paramedics. They pronounced him dead at the scene.

An autopsy was performed yesterday morning but the cause of death is still pending on a toxicology report. Police say Andre was out with friends and didn’t return home until 5:30 a.m. the morning of his death.