New York Police Department Commissioner Jessica Tisch said Tamura used an AR-15 style semiautomatic rifle in Monday’s ...

After a gunman opened fire in a New York City office building and killed four people, experts expressed some concerns ...

Shane Tamura had a current license to carry a concealed weapon under Nevada law at the time of the mass shooting in New York ...

Shooter kills four in Midtown Manhattan leaves notes about NFL and CTE; authorities confirm targeted attack and call for gun ...

The shoooter, now identified as Shane Devon Tamura, took the lives of four people — including two NYPD officers — before ...

Shane Tamura, the Park Ave. gunman who killed an NYPD officer and three others before taking his own life, left behind a ...

The suspect in a New York City shooting which left at least five people dead on Monday was identified by the New York Post.

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

The assault rifle used in mass shooter Shane Tamura’s deadly rampage at a NYC skyscraper was assembled piece by piece – with ...

The 27-year-old man who shot and killed four people at a Midtown office building on Monday carried a note in his pocket, ...

New York City police are headed to Las Vegas to question an associate who sold Midtown Manhattan shooter Shane Tamura gun ...