Police say a gunman who killed four people in a Manhattan skyscraper before taking his own life claimed to have a brain ...

Among the dead were a police officer, a security guard and two people who worked at companies in the building. An NFL ...

Authorities confiscated items including gun paraphernalia and pill bottles from a Las Vegas apartment tied to a gunman who used an AR-15-style rifle to kill four people in Manhattan, according to ...

New details have emerged in the investigation of the deadly New York shooting involving Shane Tamura, a former employee at the Horseshoe Casino.

NFL Commissioner Roger Goodell expressed sorrow following the deadly shooting at a New York City office building that left ...

The four victims killed by Tamura have been identified as an NYPD officer, a Blackstone executive, a security guard, and a ...

Dakota Hawver, a 26-year-old Reno resident, died in the overnight hours, police announced Thursday morning. Hawver had been ...

The gunman who opened fire at a Manhattan office building Monday, killing four people before taking his own life, legally ...

Shane Tamura, 27, used an assault style rifle identified as an M-4 in the attack at 345 Park Avenue on Monday, police said.

Four people, including an off-duty New York City police officer, were killed Monday when a gunman carrying a rifle opened ...

Nevada Gov. Joe Lombardo says mental health services, not gun laws, should be the focus following the NYC mass shooting that ...

Questions emerge about the legality of a private gun sale between Shane Tamura and his supervisor Rick Ackley at Horseshoe Las Vegas after Tamura used the weapon in a deadly New York City shooting.