“In Ice Cold Blood” returns to Oxygen with new episodes, including one about two vicious Pennsylvania murders by the same killer that raised the specter of Dungeons & Dragons.

'In Ice Cold Blood' is returning to Oxygen Sunday, March 14 with a limited back-to-back weekend event.

Upcoming episodes of "In Ice Cold Blood" feature the murder of a beauty queen and more twisted cases.

Ernie Scherer got in over his head financially and beat his parents, Ernest and Charlene, to death for a $2 million inheritance. 

Sandra Galas was found strangled to death in her garage in 2006, and police soon zeroed in on two suspects.

The 1998 murder of Lisa Valdez baffled investigators —until advancements in forensic technology helped solve the case. 

It would take years for detectives to nail Josh Gibson for shooting his ex-girlfriend Danielle Martin to death in her Powder Springs home.

Randy Baker didn’t appear to have an enemy in the world when someone put two bullets in him. But, his unhappy wife, Kelly, and embittered sister, Carol, may have had their eyes on a life insurance payout.

Chiquita Tate and Greg Davis were a seemingly happy Baton Rouge couple — until she was found dead in her law office in one of the most brutal murders local police could remember.

Janet Scott was left for dead after watching her boyfriend Henry Caneva’s murder. Sarasota authorities soon found that the strangling was far from random.