Shane Tamura, 27, who fatally shot four people in the building that houses the National Football League's headquarters Monday ...

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

NYPD detectives searched the shooter's studio apartment in Las Vegas where they found what law enforcement sources described ...

Shane Tamura was remembered by high school classmates and a coach as a talented running back. Recently, though, he was ...

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

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

(CNN) — A supervisor at the Las Vegas casino where Shane Devon Tamura worked legally purchased the gun used in the Midtown ...

A tragic shooting occurred in New York City at 345 Park Avenue, where Shane Tamura fatally shot four people before taking his ...

Park Ave. gunman Shane Tamura bought the assault rifle he used to kill an NYPD cop and three civilians before taking his own life inside a Midtown Manhattan office building from a friend and ...

A gunman who killed four people at a Manhattan office building before killing himself claimed in a note to have a brain ...

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

Tamura's supervisor at the Horseshoe Las Vegas legally bought the AR-15-style rifle he sold to Tamura for $1,400, the New ...