Shane Tamura, the Park Ave. gunman who killed an NYPD officer and three others before taking his own life, left behind a ...

During evening rush hour in New York City on Monday, a man calmly walked into a Park Avenue office building lobby and killed ...

Investigators are examining why the gunman who killed four people before taking his own life at a New York City office tower ...

Live updates and developments about a shooting in New York City's Midtown. Five people, including the gunman and a police ...

Follow along for live updates on the New York City shooting, where police investigate motive after five people, including the ...

The gunman in the deadly shooting at a New York City office tower had a background in casino surveillance and once held a ...

Officials say a man carrying a rifle killed four people at a New York City office tower. The shooting took place Monday ...

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

Roger Goodell alerted all NYC NFL employees to work from home at least through next week following the tragic mass shooting ...

A New York City police officer and three other people were killed in a shooting in Midtown Manhattan on Monday evening, ...

A New York City police officer and three other people were killed in a shooting in Midtown Manhattan on Monday evening, ...

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