Find out how police determined that former Arkansas State Senator Linda Collins was stabbed to death by her friend Rebecca "Becky" O’Donnell.

When former Sen. Linda Collins of Arkansas is found fatally stabbed outside her home, detectives investigate if her murder is connected to her political career or her personal life. The victim's ...

Find out why a new U.S. Coast Guard report found that the 2023 Titan submersible implosion that killed five people was ...

Find out who's been arrested in connection to the Tiptonville, Tennessee, quadruple homicide and learn more about the ongoing ...

After being hospitalized for a medical issue, Erik Menendez is back in a San Diego prison ahead of his upcoming parole ...

Learn more about the first-ever "Dateline Live" fan event, which will boast appearances from all six correspondents, along with true crime experts.

Mississippi investigators discovered that a woman's apparent drowning suicide was actually the result of a deadly conspiracy. Find out how they solved the case.

A woman???s sudden death is initially ruled a suicide, but when new information comes to light, a shocking conspiracy is ...

Find out what Stacy Chapin, mom of University of Idaho murder victim Ethan Chapin, said in a statement about her son's life ...

University of Idaho killer Bryan Kohberger has been placed in long-term restrictive housing in prison, where prisoners are moved in restraints. Learn more.

Learn more about Akia Eggleston, who vanished days before her scheduled baby shower in Baltimore, and her relationship with ...