The security officer killed in Monday’s mass shooting at an office building on Park Avenue was trying to hit a panic button ...

New York Police Department (NYPD) detectives searched Shane Tamura’s studio apartment in Las Vegas and found several ...

Police are still piecing together Shane Tamura’s movements but his black BMW traveled cross-country through Colorado, ...

The New York City building that was the site of a mass shooting had significant security measures in place, raising questions ...

The NFL released a statement about the mass shooting at its NYC headquarters Monday night, which left four dead, including a police officer.

Investigators say the suspect, armed with an M4-style rifle, may have blamed the league for head trauma he believed caused ...

NFL left shaken as NYC shooter targets league offices and put one of the football most sensitive topics in the spotlight days ...

From the UnitedHealthcare CEO to the NFL office shooting, the Big Apple is turning into a magnet for out-of-state killers.

Graham Gano stayed late at the New York Giants' practice facility Monday watching news coverage of a gunman killing four ...

Authorities say the gunman who opened fire in a Midtown Manhattan office building on Monday night -- killing four people and injuring a fifth -- had a history of mental illness and may have been ...

A fifth shooting victim -- an NFL employee, according to Commissioner Roger Goodell -- was injured and taken to the hospital ...

Eight people were wounded in a South Philly mass shooting early Saturday morning at 7 Elements Restaurant Bar and Lounge.