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

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 ...

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 ...

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

Find out how investigators determined Tony Vick was responsible for the deaths of wives Amy Vick and Kathy Beadle.

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

When police asked Elberta Carlile if her husband, Doug, had any issues with anyone, she gave them the name of his business ...

Find out why Crystal Mangum is coming clean about her role in the 2006 Duke lacrosse rape scandal and admitting she lied in controversial case.

Dateline's newest podcast Deadly Mirage explores Rob and Sabrina Limon's story. Learn more about the true crime podcast and ...

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