Julia Roberts' Half-Sister Dead: Nancy Motes Dies Of Apparent Drug Overdose

Julia Roberts' half-sister, Nancy Motes, has died of an apparent drug overdose, reports People magazine.

Motes' family confirmed she was found dead in Los Angeles on Sunday (Feb. 9), though the exact circumstances of her death have yet to be released.

Hoffman found with 50 bags of heroin, addiction meds: sources

As family, friends and fans mourn the death of Philip Seymour Hoffman, new details about the actor's apparent drug overdose emerged Monday.

The Oscar-winning actor, 46, was discovered dead in a New York City apartment just after 11:30 a.m. Sunday, with a syringe still in his arm, authorities said. Law enforcement officials told NBC News that authorities at the scene found 49 full bags of heroin, 23 empty bags of heroin, four bags of white powder believed to be cocaine, as well as various prescription drugs.