Julia Roberts' half-sister, Nancy Motes, didn't die of drug overdose, but committed suicide, it has been revealed.
According to the Los Angeles County Coroner, Motes took her life by ingesting 'multiple drugs' and climbing into a bathtub, the New York Daily reported.
The report said that the intoxication caused her to drown.
Motes was found dead of a suspected drug overdose and her fiance has now blasted Roberts for accusing her sister of being a drug addict.
