When Whitney Houston passed, the coroner's toxicology report showed traces of cocaine (among other pills and alcohol) in Whitney's system. It turns out that police also discovered the substance in the singer's room.
On Friday, TMZ has learned that the powdery white substance was also present in the late singer's Beverly Hills hotel room, where she was found submerged under water inside a bathtub the evening before the 2012 Grammys. (The ...