A one-time girlfriend of Boston Police Officer John O’Keefe shared her thoughts on the case against Karen Read in an ...

Fortunately, Tetreault escaped with his life, highlighting Twitchell’s dangerous potential as a serial killer. His obsession ...

A woman's murder shines a light on an unsolved mystery from years earlier. As the connection between the two cases becomes clear, a long-hidden truth surfaces. Andrea Canning reports Friday, October ...

The Today Show Senior Investigative Correspondent shares tips from pumpkin carving safety to costume recommendations ...

Dateline episode The Murder of Lorenzen Wright explores the mysterious disappearance of NBA star Lorenzen Wright.