with one arm bent under her head, like in a sleeping position. that wouldn't be a position that a body would land in. >> then the medical examiner noticed something unusual. red glitter. >> what they call pixie dust in megan's hair and on her clothing. and it was red glitter, in essence. >> megan's green jacket was found outside the home of vincent sanchez, a part-time electrician who came to police attention when his roommate found a homemade videotape of sanchez sexually assaulting several women. when police studied the videotape in detail, they discovered the women were the victims of the simi valley rapist. 15 unsolved rapes police had been trying to solve for the past five years. >> the perpetrator would break into the home of the victims