Learn what the evidence revealed about Nelllie Hocutt's brutal 2003 murder in a preview for The Death Investigator with Barbara Butcher.

Convicted kidnapper George Legere was found unresponsive in his jail cell weeks after being charged in Janet Couture’s 1973 ...

Find out how Las Vegas detectives solved the homicide case of a widowed mother who was found beaten and strangled and dumped ...

Find out more about the allegations against Keon King, who has been charged with murder in the death of Kada Scott.

Learn more about the revelations in Virginia Giuffre's new memoir, including allegations against Prince Andrew, Jeffrey ...

Oxygen uncovers shocking new details about one of the most chilling cases in American history with “The Boston Strangler: ...

Trying to piece together the events that led to Tracy Holloway's death, Kelly Siegler and Steve Spingola reenact the violent ...

Kelly Siegler sits down with local investigators to find out what happened to Tracy Holloway.

Casey Sherman speaks about the importance of doing real-world research and investigation on the Boston Strangler.

Learn more about The Boston Strangler murders of the 1960s, suspect Albert DeSalvo and why the murders were never solved.

As investigators dig in to the Maria Marino case, money and greed come up as possible motives.

Barbara Butcher speaks about the way she and her team pieced together a string of events from a few telling pieces of ...