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

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

Investigators believe Shane Tamura, of Las Vegas, was trying to get to the NFL offices after shooting several people Monday ...

The gunman who killed an NYPD officer and three other people in a Midtown building on Monday evening was carrying a note that ...

NEW YORK (AP) — A man who killed four people at a Manhattan office building bought the rifle he used in the attack and the ...

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

Investigators plan to question a man who supplied parts for a gun used in the shooting at a Manhattan office building that houses the National Football League’s headquarters, New York ...

The medical examiner confirmed that Shane Tamura died from a self-inflicted gunshot wound, but has not yet made a ...

A person from Las Vegas bought a piece of the rifle used by Shane Tamura in the deadly shooting at a New York office building ...