Man in his 80s kills wife, 2 adult children in murder-suicide at Los Angeles home, police say

LOS ANGELES (AP) — Authorities say a man in his 80s shot and killed his wife and two adult children before killing himself at a Los Angeles home.  Los Angeles police say a witness at the residence reported a shooting around 7 p.m. Saturday in the Granada Hills area. Officials say responding officers forced their way in and the witness directed them to four people dead at the scene in what police characterized as a murder-suicide. Investigators believe the suspect fatally shot his wife, who was also in her 80s, and their two children, a man and a woman in their 40s. No identities have been released.