Sheriff Bill Leeper somberly described a family's murder-suicide with three women shot dead and the shooter clinically dead. A child survived.

The so-called doomsday mom was found guilty of two counts of conspiracy to commit first-degree murder in two separate trials in Maricopa County.

A 64-year-old man living in Arizona at the time of his arrest has been charged after DNA linked him to a California cold case.

It was a moment that further highlighted the tension between Lori Vallow Daybell, who represented herself in two murder conspiracy cases in Arizona, and Beresky, who pulled no punches when the time came for him to address the court.

Craig J. Charron received the maximum sentence after being convicted of breaking into his estranged girlfriend's apartment in Huntington Beach and knifing her to death.

Firefighters found a dead woman in the master bedroom closet with a stab wound to her neck, later identified as the man's wife.

Miami-Dade Sheriff’s detectives say a five-year affair with the alleged murderer’s wife led to the fatal shooting.

Jordan Willis and Ivory Carson are headed to trial for allegedly supplying drugs that led to the fatal overdoses of three Kansas City Chiefs fans.

After more than a year since three Kansas City Chiefs fans were found dead outside a Missouri home, a judge ruled the case will move forward to trial.