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

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

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

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

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

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

LAS VEGAS -- The gunman who killed four people before taking his own life in a midtown Manhattan office building that houses ...

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

Live updates and developments about a shooting in New York City's Midtown. Five people, including the gunman and a police ...

Four people died after a gunman opened fire in a Manhattan office building, and security footage showed the shooter calmly ...

Officials say a man carrying a rifle killed four people at a New York City office tower. The shooting took place Monday ...

Officials said July 29 they believe the suspected gunman in the deadly Manhattan shooting may have been targeting the NFL.