NEW YORK -- A 27-year-old man wearing body armor and carrying an M4 assault rifle shot and killed four people, including ...

The man who killed four and seriously injured another at the building that houses the NFL's offices bought the gun from a ...

New York City police detectives searched the Las Vegas studio apartment of the suspected gunman in Monday's mass shooting at ...

New York City police detectives searched a studio apartment in Las Vegas that belonged to the suspected gunman in Monday's ...

Five people—including the suspected perpetrator Devon Tamura and NYPD officer Didarul Islam—were left dead at an office ...

Shane Tamura, 27, who fatally shot four people in the building that houses the National Football League's headquarters Monday ...

Four people were killed on Monday when a man, identified by police as Shane Tamura, walked into the lobby of 345 Park Avenue ...

The security guard who was slain in the mass shooting in a Midtown office building on Monday was remembered by his brother as ...

Businesses across the U.S. are reevaluating security after a shooting at a New York City office building raised concerns ...

One CEO of a publicly traded company said mehe’d like to see companies scrap existing security measures and “put someone with ...

Investigators are piecing together more details about how a former high school football player who blamed the game for his ...

The rampage in Midtown Manhattan that took the lives of four innocent people may change the way we all go to work.