A Houston man allegedly stabbed his mother to death on Mother's Day, telling police the killing was motivated by a disturbing dream of impending "global war."
A Detroit man who police say killed his wife by beating her with a plastic sword and a large pair of plumber's pliers told authorities he thought she had been possessed by a "demon."
A Nebraska dad who had been struggling with mental health issues stabbed his entire family to death before killing himself the day of his son's high school graduation, police said.
A former stripper who murdered her boyfriend's daughter and then left the body in a bucket on the front lawn of the girl's biological mother was not insane at the time of her actions, a jury decided.
A person described as an uninvited guest was asked to leave a family gathering in Houston and responded by pulling a gun and spraying the event with gunfire.
An Arizona mother was sentenced to life in prison after brutally murdering her two young children with a meat cleaver "designed to cut the bones of animals."
An Ohio man who had recently watched body camera footage of his son being shot to death by police ran over and killed an officer who was directing traffic, according to prosecutors.