During a traffic stop on Monday, the Pittsfield Police Department found four teens had an AR-15 style rifle. The traffic stop ...

A letter from Colorado police chiefs to Gov. Jared Polis offers new details on a shooting in which three officers were ...

PITTSFIELD, Mass. (WWLP) – An illegal AR-15 style rifle was seized during a traffic stop on Lenox Avenue in Pittsfield. In a ...

Brendan Donovan, 45, was arrested around 12:45 p.m. and charged with unlawful possession of a firearm, unlawful possession of ammunition, and several other firearm-related charges, according to a ...

Aahh, the oh-so-controversial AR-15, the semiauto-only civilian market version of the U.S. Armed Forces’ M16 rifle. Everybody knows the “AR” stands for “Assault Rifle,” right?

A man accused of pretending to be a federal agent and shooting an AR-15 rifle outside a sheriff's office in Crockett, Texas is now behind bars. The incident was captured on surveillance cameras.

New Windsor police say they seized three AR-15-style assault rifles, 400 grams of cocaine, a scale and $3,900 in cash during the execution of a search warrant at a home on Stonecrest Drive Thursday.

When a dispatcher told him deputies were en route, he left and reportedly came back with an AR-15 rifle. We're told the dispatcher hid under a desk and called for help. Authorities arrested ...