LAS VEGAS -- The gunman who killed four people before taking his own life in a midtown Manhattan office building that houses ...

During evening rush hour in New York City on Monday, a man calmly walked into a Park Avenue office building lobby and killed ...

Within minutes, Tamura had killed four people, injured another, and eventually turned the weapon on himself on the building’s ...

New reports suggest Shane Tamura dealt with multiple head injuries before attacking NFL headquarters in Manhattan, New York shooting ...

The Las Vegas gunman who killed four people in a Manhattan office building housing the NFL’s headquarters before taking his own life had sought medical treatment for debilitating headaches, ESPN ...