The horrific mass shooting at a Midtown office building on Monday was the deadliest gun attack in the Big Apple in 25 years.

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

Four people were killed and a fifth was injured in a mass shooting at a Midtown Manhattan office building on Monday.One slain ...

An NFL employee was seriously injured in a shooting at a   Midtown Manhattan office tower Monday where a gunman killed at ...

Four people died after a gunman opened fire in a New York City office building, killing Didarul Islam, Julia Hyman, Wesley ...