Jovan Collier was able to keep a dark secret: He had killed his adoptive parents and younger brother when he was 14 years old. For years, he lived under another name and led a seemingly normal life, until his deep-seated rage was awakened. Collier began to aggressively stalk his ex-fiancee -- vandalizing her home, allegedly threatening her, even sending her a dead piglet. Collier is now serving time in a Florida prison for aggravated stalking.
Forensic psychiatrist Dr. Michael Welner, who has...Full Story