Four victims, including an NYPD officer and a Blackstone executive, were killed in an NYC shooting at 345 Park Avenue.

An NYPD officer, a Blackstone executive, a Rudin Management associate and a security guard were killed in the shooting at ...

A suicide note blamed the NFL and possible CTE for his mental decline, though Tamura never played professionally, only in ...

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

The alleged gunman at a shooting rampage in a midtown Manhattan office building was identified as 27-year-old Shane Tamura, ...

An NYPD officer was “protecting New Yorkers from danger” when he lost his life in a violent rampage in a Midtown Manhattan ...

The dead include Didarul Islam, 36, an off-duty officer who was working security in the building, two men and a woman.

Two teams NYPD detectives headed to Las Vegas Tuesday, to execute search warrants at Shane Tamura's home and at a gun store ...

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

Wearing body armor and wielding an assault-style rifle, the alleged gunman burst into a Midtown Manhattan office building ...

The 27-year-old man who shot and killed four people at a Midtown office building on Monday carried a note in his pocket, ...

Authorities also found a vehicle with Nevada plates registered to Tamura at the scene, with a rifle case inside, sources said ...