When it comes to assault weapons, like the AR-15-style rifle used by the Blackstone shooter, only ten states and the District ...

Investigators are combing through evidence in the wake of New York City’s deadliest mass shooting since 2000, trying to ...

Officials said the gunman fatally shot himself after his attack, which set off a chaotic scene that rippled out into the ...

The gunman accused of killing four people in a Midtown Manhattan office tower bought the AR-15-style rifle used in the attack ...

A gunman blamed the NFL for a brain disease before killing 4 in Midtown, including an NYPD officer. What we know about his ...

Didarul Islam, 36, was fatally shot during Monday’s Midtown Manhattan shooting. Sources say the off-duty NYPD officer was ...

The Palmetto State Armory M4 assault rifle used in the shooting that killed an NYPD cop and three civilians is .223-caliber ...

The gunman, armed with an assault rifle, walked into the lobby and killed a police officer and two others. He killed another ...

NEW YORK (TNND) — A New York City police officer who was among the four killed by a gunman at a Midtown Manhattan office ...

NYPD officials are heading to Las Vegas to investigate the gunman who killed four people in a Midtown Manhattan skyscraper.

Part of the gun used by a Las Vegas man to kill four people last night in a Midtown Manhattan office building is under ...