The killing of four people including a police officer in a Midtown Manhattan office building rattled a city where mass ...

New York City police detectives searched a studio apartment in Las Vegas that belonged to the suspected gunman in Monday's ...

New York City detectives investigating this week's mass shooting were interviewing the attacker's associates in his home ...

Shane Tamura, a 27-year-old licensed private investigator and former high school football player from Las Vegas , carried out ...

NEW YORK — A man who killed four people at a Manhattan office building bought the rifle he used in the attack and the car he ...

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

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

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

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

The NFL vowed to be resilient, two days after league headquarters was targeted by a gunman who killed four people on Monday.