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

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

Hundreds of law-enforcement officers have combed through western Montana by air and land for the suspect, and authorities are ...

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

Police say a gunman who killed four people in a Manhattan skyscraper before taking his own life claimed to have a brain ...

Officials believe a deadly shooting early Sunday morning could have happened in retaliation to Saturday's violence.

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

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

According to Detroit Police Captain Sederick Dunbar, the victim was taken to an area hospital where he is expected to recover ...

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

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, ...

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