You’re looking into the face of one of the internet’s most disturbing legends: Jeff the Killer, whose face was burned off with acid and who hides in your closet, telling you to GO TO SLEEP.

Keith Jesperson, known as the Happy Face Killer, who’s serving multiple life sentences in Oregon, recently sent a package to NewsNation’s Laura Ingle. Inside: four drawings of The Beatles.

The notorious "Happy Face Killer" has swapped his infamous smiley face drawings for penning letters from his prison cell. Keith Hunter Jesperson, the 67 year old Canadian known as the "Happy Face ...

Rolling Stone contacted eBay to ask whether these items violate the same rule the Jeffrey Dahmer costumes did, and, if so, where the company draws the line on serial killer paraphernalia.

One of the women depicted in drawings done by the self-proclaimed BTK serial killer, Dennis Rader, has possibly been identified, according to a sheriff in Oklahoma. CNN values your feedback 1.

American serial killer, John Wayne Gacy, was called the Killer Clown because he used to perform at children’s hospitals as his creation, “Pogo the Clown.” Gacy was also a prolific artist ...

Dubbed the "Happy Face Killer" for drawings he left on anonymous letters, Keith Hunter Jesperson pleaded guilty in 2010 to murdering the woman in 1992. He referred to her as "Claudia," but that ...