A Las Vegas concert. An Orlando nightclub. An elementary school in Newtown, Conn. A Texas church. And now a high school in Parkland, Fla. America's most popular weapon was there for all of them. AR-15 ...

The Georgia Bureau of Investigation has shared new information about what the teen arrested for the deadly shooting at Apalachee High School did moments before the violence. Investigators say Colt ...

The father of accused Georgia school shooter Colt Gray believed that his 14-year-old son was too gentle, and bought him the AR-15-style rifle in an attempt to “toughen him up,” a relative claims.

New footage shows suspected school shooter Colt Gray with blood on his face and posing with a deadly AR-15 rifle a year before he opened fire, with his dad branding it the ‘greatest day ever’ ...

The father of a girl killed in the 2018 Parkland school massacre has reacted with anger over a report that the teenager charged with Wednesday's mass murder in Georgia was gifted an AR-15-style gun ...

BARROW COUNTY, Ga. — The accused gunman who shot and killed four people and injured nine others at Apalachee High School used an AR-15-style rifle to commit the crime, according to warrants. The ...

The father of the alleged teen gunman who killed four people in a Georgia school shooting Wednesday told police this week that he gave the boy the AR-15-style rifle used in the massacre as a Christmas ...

WINDER, Georgia — Colt Gray, the baby-face Georgia school shooting suspect who is charged with murdering two classmates and two teachers, grew up in a broken and neglectful home, which police and ...

Colt Gray was given the gun he used to shoot dead four people at his Georgia high school as a Christmas present from his father months after they were questioned by the FBI over alleged threats. The ...

HACKENSACK (WABC) -- A rally is set for Monday as residents in New Jersey fight back against a federal court decision that ruled the state's ban on AR-15s is unconstitutional. Congressman Josh ...

New Jersey's ban on the AR-15 rifle is unconstitutional, but the state's cap on magazines over 10 rounds passes constitutional muster, a federal judge said Tuesday. U.S. District Judge Peter ...

A federal judge ruled on Tuesday that New Jersey's ban on the AR-15 is unconstitutional. In his ruling, U.S. District Judge Peter Sheridan referenced rulings by the U.S. Supreme Court, writing "where ...