The NFL vowed to be resilient, two days after league headquarters was targeted by a gunman who killed four people on Monday.

Four people were killed on Monday when a man, identified by police as Shane Tamura, walked into the lobby of 345 Park Avenue ...

Authorities say the man who killed four people at a Manhattan office building bought the rifle he used in the attack and the ...

New York City police detectives searched the Las Vegas studio apartment of the suspected gunman in Monday's mass shooting at ...

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

Shane Tamura, a 27-year-old licensed private investigator and former high school football player from Las Vegas , carried out a deadly rampage in Midtown Manhattan on Monday night.

The $1,400 M4 assault rifle New York City mass shooter Shane Tamura used to kill four people inside a Midtown Manhattan ...

New York City investigators believe a co-worker of the Las Vegas man who killed four, including a police officer, provided a ...