Learn more about the tragic murders of Richard Wendorf and Naoma Ruth Queen at the hands of "vampire teen" Rod Ferrell.

Doug Grant claims he slept as his wife, Faylene, drowned in the bathtub. Investigators question his actions.

Learn more about the life and crimes of serial killer Richard Chase, who has been dubbed the Vampire of Sacramento for his ...

Find out why Michelle Paet plotted the murder of her husband, Nathan Paet, a 28-year-old U.S. Air Force service member ...

Learn the disturbing reason Jeffrey Vample killed his Giant supermarket colleague Alice Hufnagle, 67, in her ...

That man was convicted sex offender Anthony Sowell, later dubbed The Cleveland Strangler and once featured in the 2021 Oxygen ...

Find out what the families of Delphi teens Liberty German and Abigail Williams said following the sentencing of the girls' ...

Learn more about the newest charges against Long Island Serial Killer suspect Rex Heuermann, who has been charged in the ...

Police found 55-year-old Michael Bryan dead in bed, with a gunshot wound to his chest, and a rifle laying near him. Groh ...

Find out what happened to University of Iowa student Mollie Tibbetts, 20, who vanished during an evening run, and what led to ...

Find out more about the mysterious death of Jeffrey Gebhardt, as told in Oxygen's Accident, Suicide or Murder.

A list of 44 potential suspects leads investigators to one man, Troy Graves.