The NFL held a moment of silence Thursday to commemorate the four people killed by a shooter who was targeting league ...

Authorities confiscated several items from a Las Vegas apartment tied to a gunman who used an AR-15-style rifle to kill four ...

A former high school football player who opened fire in a Manhattan building Monday — killing four people before fatally ...

Among the dead were a police officer, a security guard and two people who worked at companies in the building. An NFL ...

NFL Commissioner Roger Goodell expressed sorrow following the deadly shooting at a New York City office building that left ...

The man who killed four in a mass shooting at 345 Park Avenue bought the gun from his supervisor at a Las Vegas casino.

There were 23 shell casings and 13 bullet fragments recovered from the lobby of 345 Park Avenue and 24 spent shell casings on ...

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

Gunman Shane Tamura fired nearly 50 shots Monday during his rampage on a Park Avenue skyscraper, where he killed an NYPD ...

Police have identified the man who entered a Midtown Manhattan office building wearing body armor and opened fire killing ...

A married father of two with a third child on the way, the 36-year-old was working a New York Police Department-approved ...