Follow along for live updates on the New York City shooting, where police investigate motive after five people, including the ...

Officer Didarul Islam, 36, who was guarding the building on a paid security job when he was killed, had served as a police ...

LAS VEGAS -- The gunman who killed four people before taking his own life in a midtown Manhattan office building that houses the NFL's headquarters had for years sought medical help for frequent, ...

The gunman who killed four people at an office building in New York City on Monday evening left his home in Las Vegas, Nevada ...

The gunman who killed four people in a New York City shooting Monday was the son of a former Los Angeles Police Department ...

The gunman who killed four people, including an NYPD officer, inside a Manhattan office building Monday evening left a note ...

During evening rush hour in New York City on Monday, a man calmly walked into a Park Avenue office building lobby and killed ...

Shane Tamura, the shooter behind the deadly rampage in Midtown Manhattan,​ was apparently targeting NFL offices, NYC Mayor ...

New York City mayor Eric Adams said Tuesday that the 27-year-old gunman who killed four people and injured another in a ...

A lone gunman walked into a midtown Manhattan office building Monday and opened fire, killing four people, including an NYPD ...

Study my brain please,” read a note left by the gunman accused of killing four people in a building that houses NFL’s ...

The NYPD continues to work with investigators across the country to learn more about the gunman in Monday's deadly Midtown ...