The Six Most Terrifying Serial Killer Families In History

Couples who kill together — Fred and Rosemary West, Karla Homolka and Paul Bernardo, David and Catherine Birnie — get plenty of ink. But what about siblings and larger family groups whose shared viciousness leads them into committing horrifying crimes? Read on for six especially nasty examples. » 5/18/15 11:09pm 5/18/15 11:09pm

The Terrifying True Story Of America's Youngest Serial Killer

In 1872, 12-year-old Jesse Pomeroy was briefly sent to reform school after brutally attacking several children. After his release, “the Boy Fiend” progressed to murder. A new book takes a look at this unusual case, one of the first to bring the insanity defense — and all its complications — into the public eye. » 4/17/15 2:58pm 4/17/15 2:58pm