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

The NFL season kicked off at the annual Hall of Fame game Thursday night with a moment of silence for the four people killed earlier this week by a shooter who was targeting league headquarters in New ...

A long-time office cleaner said she encountered the suspected in a mass shooting in a Midtown Manhattan office building.

Then officials say the suspect then got into the elevator and headed to the 33rd floor, the headquarters of Rudin Management.