Convicted Killer Sought in Nebraska Triple Homicide

A man convicted of killing his wife is being sought as a person of interest in a triple homicide in Omaha, Nebraska, police announced late Tuesday. John Dalton, 46, owns the home where three people were found shot to death at about 8 p.m. Dalton is related to more than one of the victims, who have not yet been publicly identified. Dalton served 11 years in prison for shooting his wife in the head, and was released seven years ago after serving out his sentence. Police have said Dalton should be considered “armed and dangerous.” He may be driving a black 2015 GMC Terrain or a red 2007 Chevy Tahoe.