Officer Didarul Islam, 36, who was guarding the building on a paid security job when he was killed, had served as a police ...

LAS VEGAS -- The gunman who killed four people before taking his own life in a midtown Manhattan office building that houses the NFL's headquarters had for years sought medical help for frequent, ...

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

Court documents claim the gunman called the mother, demanding she return to the apartment or he said he would kill her ...

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

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

"He comes with a machine gun. He's not going to know who I am. He's going to shoot, no matter what," Sebije Nelovic said in a ...

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

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 ...

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

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