A manhunt is intensifying for the gunman who allegedly killed a bartender and three patrons at a bar in southwestern Montana, authorities said.

An "armed and dangerous" gunman is still on the loose in Anaconda, Montana as of Saturday after killing four people on Friday ...

The Las Vegas Metropolitan Police Department have not shared information regarding the mental health incidents in Southern ...

Investigators are piecing together more details about how a former high school football player who blamed the game for his mental health problems carried out a deadly attack on an office building that ...