NYPD said the gunman purchased the fully-assembled AR 15-style rifle used in the shooting from his supervisor.

Two men from Southern California who were in Reno for a bachelor party and a grandfather who spent decades working in Reno ...

Two children, two 16-year-olds and a rec center employee were injured. A 16-year-old remains in critical condition.

A gunman opened fire at a neighborhood bar in the small town of Anaconda, Montana, on Friday morning, killing four people ...

FBI assists Montana police in search for shooting suspect Michael Paul Brown who remains at large after attacking multiple ...

Sebije Nelovic always felt safe at 345 Park Avenue. For nearly three decades, she cleaned the ritzy Manhattan skyscraper in ...

New York City cleaning lady Sebije Nelovic is speaking out about her chilling encounter with gunman Shane Tamura during the ...

The NYPD continues to work with investigators across the country to learn more about the gunman in Monday's deadly Midtown ...

Officials said the gunman fatally shot himself after his attack, which set off a chaotic scene that rippled out into the ...

The suspected gunman who killed three people outside the largest casino in Reno, Nevada, before police officers shot and ...

Sebije Nelovic, who for 27 years has cleaned the Manhattan office building that was the site of the shooting, was dusting a ...

Los Angeles police have identified the alleged gunman who opened fire on a driver​ moments after he crashed into a crowd of ...