An Unexpected Killer

The murder of Sharron Erickson shook up the small town of Colon, Nebraska in 2003.

Margaret Douglas' murderer snuck into her home and took videos and photos of her sleeping before strangling her and abusing the body.

The horrific murder of Sara Raras was partially captured on a friend's answering machine.

It would take years for authorities to track down Theresa Wesolowski's killer, a person they had never suspected.

Diane Zaleski’s murder went unsolved for a year before her killer, a man who made himself something to eat and even used her credit card to shop online before fleeing, was finally found.

Emily Lauenborg then stole a shirt from the victim and wore it at her funeral, authorities say.

Despite initially being interviewed by police, Norma Rodriguez’s killer walked free for 10 years before he was finally caught.

This Valentine's Day weekend, Oxygen has programming all about the dark side of love, including a two-night special event, "Lover's Lane Murders."

Rafael Hernandez-Torres was found shot to death in the trunk of a car partially submerged in an Oklahoma river.

When two men, Carter Elliot and Timmy Robertson, were found executed in a sleepy suburban Arkansas home in 2002, it would take nearly a decade for justice to be served.