The autopsy of Lamar Odom's former best friend, Jamie Sangouthai, has been completed less than one week after his death. Now, Breaking Celebrity News has the exclusive and tragic details of what killed the 37-year-old on June 14.

Sangouthai's death was initially reported to have been caused by a heroin overdose, but Los Angeles Coroner Ed Winter tells Breaking Celebrity News, "Jamie Sangouthai died from the bacterial skin infection necrotizing fasciitis, which is an infection that enters the body through intravenous drug usage."