"Residents of the area have been notified and are encouraged to stay inside heir homes and on high alert," Johnson said. Authorities haven't said what led up to the shooting at the bar or a possible motive. Police have identified the four people killed but are not yet releasing their names until they've have had a chance to talk to family members,

Four people were killed in a shooting at a Montana bar and law enforcement are searching for a suspect described by his niece as a former U.S. soldier who struggled to get help for mental health probl

The search was on for a man suspected of fatally shooting four people at a Montana bar Friday morning, state officials said

F amily, friends and members of the New York City Police Department will come together on Thursday for a funeral for the "hero" officer who was one of four people killed in the Midtown Manhattan mass shooting.

New York police honor fallen officer Didarul Islam with funeral services after he was killed by a gunman in a Midtown office building on Monday evening.