The man told investigators he fatally shot a man who kicked his front door open and claimed to be a police officer.

The proliferation of illegal firearms from the United States has fueled a spike in gun violence in Canada, where most guns ...

While Brown University is dotted with cameras, there were few in the Barus and Holley building, home of the engineering ...

A 911 call about a man resembling “the CEO shooter.” Body-camera footage of police arresting Luigi Mangione and pulling items ...

Police released a slew of new video and images of the Brown University mass shooting suspect, primarily from the hours before ...

The face of the man who officials believe killed two students was not visible in newly released footage, but they hoped he ...

An initial person of interest was released and the manhunt continues for gunman who opened fire in Ivy League classroom ...

NBC News correspondent Emilie Ikeda says a viral social media stunt known as the “door kick challenge” is now leading to arrests in Florida and renewed warnings from law enforcement that these pranks ...

A video of the alleged father and son terrorists posing with weapons and discussing their extremist views was found inside ...

Harold Wayne Nichols suffered an abusive childhood before he grew up to be known as the "red-headed stranger," a serial rapist and convicted killer.

Children, homeless people and even city officials entered the building in Berger, Missouri, unaware they were inhaling toxic ...

This is an exclusive excerpt adapted from “Storm at the Capitol: An Oral History of January 6th” by Associated Press reporter Mary Clare Jalonick. The book, which ...