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

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

Fox News contributor Paul Mauro joins ‘The Faulkner Focus’ to break down the NYPD’s response to the shooting attack in ...

Shane Tamura is suspected of killing four people before shooting himself on the 33rd floor of the building at 345 Park Avenue ...

Investigators are working to piece together what led to the deadly mass shooting at a Manhattan office building that left four people dead and one injured as officials reveal new details about what ...