The assault rifle used in mass shooter Shane Tamura’s deadly rampage at a Park Avenue skyscraper was assembled piece by piece ...

The bloodstained assault rifle used by gunman Shane Tamura during his deadly rampage inside a Midtown skyscraper Monday night ...

The suspected gunman in a Manhattan shooting on Monday used an AR-15 assault rifle, Gov. Kathy Hochul said.  “The killer ...

Shane Tamura, a 27-year-old from Las Vegas, has been identified as the shooter in a tragic incident at 345 Park Avenue, New ...

CAPITAL REGION, NY (WRGB) — The New York City shooter legally purchased an AR-15 in Nevada. He traveled from his home state to New York with that firearm legally, due to the Gun Safe Passage Act.

The AR-15 fires bullets at such a high velocity — often in a barrage of 30 or even 100 in rapid succession — that it can eviscerate multiple people in seconds. A single bullet lands with a ...

What is an AR-15 rifle, and why is it so popular. A similar firearm was used by the Jacksonville, Florida shooter at a Dollar General, officials said.

The AR-15 was designed in the later 1950s, with the U.S. military in mind, though it also became popular with law enforcement and civilians.

The AR-15 has the dubious distinction of being America’s most popular semi-automatic rifle. I’m more familiar with the gun than most people: I own one.

Eugene Stoner, wearing his trademark bow tie, holds his creation the AR-10. The AR-15 was a scaled-down version of this gun. (Photograph courtesy of Susan Kleinpell via Farrar, Straus and Giroux) ...

AR-15-style rifles have increasingly appeared in American mass shootings, including the deadliest high school shooting in the nation's history at Marjory Stoneman Douglas High School in Parkland ...

An AR-15 once again made an appearance at a mass shooting, this time at a Parkland, Fla., high school on Wednesday. The suspect in the shooting, 19-year-old Nikolas Cruz, purchased the ...