Three police officers were killed and two others were wounded while following up on a "domestic-related" investigation on Wednesday in York County, Pennsylvania.

Over 100 police officers responded to the shooting at Evergreen High School in Colorado where student Desmond Holly is ...

The suspect accused of fatally shooting three Pennsylvania cops and wounding two more was identified as a 24-year-old man whom police were seeking to arrest on stalking charges, according to ...

Three police officers in Pennsylvania were killed and two others were shot when a crazed gunman opened fire before turning the weapon on himself while police were executing a warrant Wednesday ...

Police suspect the teenage gunman who carried out a school shooting in Colorado this week was “radicalized” before injuring ...

He’s a person who can be odd, and has those kinds of sometimes odd behavior challenges,” Salt Lake County District Attorney ...