A North Dakota man dies in the hospital from an apparent heatstroke. When the coroner discovers the cause of death was poisoning, authorities launch a criminal investigation that leads them to a ...

Learn more about the investigation into Victor Gunnarson and Catherine Miller's 1993 murders, as told in Oxygen's Buried in the Backyard, ...

Steven Riley's close family members share their thoughts and feelings on Ina Kenoyer's apparent lack of empathy and sympathy.

Republican National Committee worker Nancy Snow disappeared shortly after the 1980 presidential election, leaving her three ...

Find out how a Colorado family falsely claimed their young son floated away in a homemade balloon and how the boy exposed the ...

Get more information about the convictions of two men in connection to the disappearance of Kentucky mom Crystal Rogers.

After Cody Bowles goes missing, strange evidence pops up that points to his girlfriend, Ulisa Chavers.

When 77-year-old Catherine Miller is found dead, investigators make a shocking revelation about who her killer might be.

A new Peacock documentary revisits the investigation into the murders of four University of Idaho students in November 2022.

When a woman goes missing from her workplace, information from her boss conflicts with security camera footage.

Learn more about the murders of Kristin and James Brock, who were found shot to death in their Georgia home in February 2025.

Leah Martin's father, Billy, tells investigators of strange, threatening phone calls she received leading up to her ...