The degree of damage on the upper floor, where only one person was killed, shows how the sunglasses-sporting killer was spiraling out of control as his plan to get to the NFL offices inside 345 ...

Once a promising athlete, the 27-year-old faded from public view—until he showed up at 345 Park Avenue, gun in hand.

"Compared to what's on the news, I don't think any one of us, none of my teammates, sensed anything like this from Shane," ...

Cops identified a man who sold the weapon to mass shooter Shane Tamura as his former supervisor in the Las Vegas area.

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

Also killed in the massacre were Blackstone executive Wesley LePatner, security guard Aland Etienne and 36-year-old NYPD ...

New York City Mayor Eric Adams says that a gunman who killed four people at a Manhattan office building was trying to target ...

Julia Hyman, 27, was working late at Rudin Management’s Midtown office when she stepped out of a panic room and was shot by ...