Ted Kaczynski was a madman who killed and maimed innocent people – but did some of his worries for the future come true?
She went missing on Christmas Eve 2002 – and when her husband started acting suspicious, the entire country started paying attention
Minnesota family finds peace after Jimmy Haakenson, who disappeared at 16 in 1976, is identified as victim of notorious serial killer
Cosmo DiNardo and Sean Kratz, both 20, have been accused of killing young men who disappeared earlier this month in Buck's County
Cosmo DiNardo has confessed to killing four men who disappeared last week, according to his lawyer
Holmes' descendant Jeff Mudgett using History channel series to try to prove notorious Chicago murderer was also Jack the Ripper
With El Chapo behind bars, an even more dangerous drug lord has emerged. On the hunt for Mexico's next-generation narco
Prosecutors say Danielle Dana Layman posted classified ad for innocuous "10 day gig overseas," which was actually plan to poison her ex
Two 14-year-olds remained in house following killing, watched 'Twilight' and "showed no remorse," according to English authorities
Courtney Love stars in the new retelling of the 1989 double homicide – and there are plenty of memorable moments. But are they all true?
Kathleen Zellner files 1,272-page motion accusing victim's ex-boyfriend of crime and requesting new trial for Avery
What you need to know about the case against Michelle Carter, accused of using text messages to push her boyfriend into taking his own life
'My Favorite Murder' started as a way for Karen Kilgariff and Georgia Hardstark to work through their fears. Now it's a worldwide community
Meet Chinga Chavin, the rocker-turned-ad-exec who took the stand to testify against his former friend Durst, subject of HBO's 'The Jinx'
Steve Stephens killed himself this morning – but only after claiming the life of at least one person, and posting that murder to social media