Bryan and David Freeman, Allentown, Pennsylvania
With their skinheads and neo-Nazi tattoos, brothers Bryan and David Freeman resented their devout Jehovah Witnesses upbringing from a young age. Things came to a head in 1995 when Bryan, 17, stabbed their mother, Brenda, to death after trying to sneak out after curfew. Their cousin, Ben Birdwell, and David, 16, then went upstairs to kill the brothers’ father, Dennis, hitting him over the head with a pickaxe handle, before slitting his throat. They then attacked their younger brother, Erik, with a bat, hitting him so hard, it cracked his skull and his eye popped out. All three were jailed.