No motive has been announced. A suicide note was found expressing grievances with the NFL and saying Tamura suffered from CTE ...

Didarul Islam, 36, was a father of two, with a third on the way, and was working a second job as a security guard at the ...

Four victims are dead, including an NYPD officer and a Blackstone exec, in a shooting at an NYC building housing companies ...

New York City is mourning NYPD Officer Didarul Islam and three other people killed in Monday's shooting inside an office ...

A New York City police officer and three other people were shot and killed inside a Midtown Manhattan office building on ...

Part of the gun used by a Las Vegas man to kill four people last night in a Midtown Manhattan office building is under ...

After four people were killed last night in a Midtown Manhattan office building by a lone gunman, safety concerns for the ...

The attacker reportedly drove cross-country from Las Vegas to New York in the days leading up to the shooting.

The shooter was Shane Tamura; authorities say he was intending to target the NFL offices in Manhattan but entered the wrong ...

Multiple casualties as gunman opened fire in the lobby of the midtown Manhattan building on Park Avenue that is home to the ...

Audio reveals the moment New York Police Department officers responded to the deadly shooting at a Midtown Manhattan office ...

Five people were shot when a gunman opened fire at a Manhattan skyscraper on July 28. Here's what we know so far about the ...