True Crime: The Science of Double Identity: I Had No Idea My Loved One Was a Serial Killer The Dr. Oz Show : Season 10 Episode 55
TV-PG Syndication 1h 00m
Aired: December 4th, 2018 @ 9:00 AM EST on Syndication
Serial killers hide their dark sides from their families and live secret lives; women who have uncovered shocking truths about their loved ones; the warning signs that someone may have a double identity;
