Shane Tamura, 27, fatally shot three people ... As investigators worked in both New York and Las Vegas, one of the victims, ...

A supervisor at the Las Vegas casino where Shane Devon Tamura worked legally purchased the gun used in the Midtown Manhattan ...

A man who killed four people at a Manhattan office building bought the rifle he used in the attack and the car he drove ...

The funeral will be held Thursday for the police officer who was one of four people killed in Monday's mass shooting at a ...

Security expert Patrick Timlin shares workplace safety tips for offices beyond Manhattan skyscrapers, emphasizing awareness ...

NEW YORK, NY. - A horrific shooting at a bustling Midtown Manhattan office building on Monday evening left four innocent ...

Investigating his movements as well as his mindset, detectives learned that he purchased the rifle and car from his ...

A rush of customer enthusiasm was not enough to save West Side Kids, a four-decade-old neighborhood institution battered by ...

The New York City office building that was the site of a mass shooting Monday had significant security measures in place.

Office workers told Newsday they were unnerved by the shooting but still feel safe, if less than surprised by the violent outburst.

NEW YORK, NY - Multiple people have been killed, including one officer, after gunfire erupted in Midtown Manhattan on Monday ...