Serial arsonist John Leonard Orr, a former fire captain whose fires killed four people. The latest episode of Deadly Secrets … Read more
Deadly Secrets on Investigation Discovery takes a closer look at the case of 34-year-old Lizzie Welsh, whose death was ruled … Read more
Marilyn Burdick, a 62-year-old dental hygiene instructor at Mohave Community College, was murdered by her boyfriend, Louis Hugh Plunkett, who … Read more
Emma Raine was convicted of murdering one husband and is suspected of being involved in the death of two others. … Read more