Exclusive video shows SWAT teams executing a search warrant at the Las Vegas apartment of Shane Tamura, the man behind Monday's deadly shooting in New York City that left four people dead.

"It was heartbreaking, shock, still in disbelief," said Walter Roby, the former assistant football coach at Granada Hills ...

Businesses across the U.S. are reevaluating security after a shooting at a New York City office building raised concerns ...

The gunman in the deadly shooting at a New York City office tower had a background in casino surveillance and once held a ...

Authorities have now identified all four killed in Monday night's mass shooting inside a Midtown Manhattan skyscraper. The ...

The NFL released a statement about the mass shooting at its NYC headquarters Monday night, which left four dead, including a police officer.

The disease has been diagnosed in more than 100 former NFL players and arisen as an existential threat to the United States’ ...

The man who killed four people at a Manhattan office building bought his AR-15-style rifle and getaway car from his Las Vegas ...

The deadly shooting at a New York City high-rise office building Monday night raises new questions for CEOs and businesses as ...

Socialist mayoral contender Zohran Mamdani on Wednesday explicitly backed down from his unpopular past “defund the police” ...

Four people were killed on Monday when a man, identified by police as Shane Tamura, walked into the lobby of 345 Park Avenue ...