New York City detectives investigating this week's mass shooting were interviewing the attacker's associates in his home ...

The NYPD sent detectives to Las Vegas to work with federal law enforcement in the investigation into Monday's deadly shooting ...

As for security, badges and sign-in lists for visitors became standard fare in New York office buildings after the Sept. 11 ...

Police say a gunman who killed four people in a Manhattan skyscraper before taking his own life claimed to have a brain ...

The shooting at a Midtown Manhattan tower exposes how eliminating threats can be nearly impossible, even in fortified ...

The Rudin family, which owns the building and Rudin Management, said in a statement that one of their employees was a victim ...

A man exited a double parked BMW with an M4 rifle and then walked toward the skyscraper that is home to the headquarters of ...

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

Kathy Hochul's focus on "assault weapons" is puzzling, since the perpetrator easily could have killed the same number of ...

A small part of the nation’s largest city has attracted people bent on killing to draw attention to their causes. The man who ...

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