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 ...

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

Police say the man who shot and killed four people at a New York City office building purchased the rifle from a Las Vegas casino supervisor.

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