The degree of damage on the upper floor, where only one person was killed, shows how the sunglasses-sporting killer was spiraling out of control as his plan to get to the NFL offices inside 345 ...

The Las Vegas casino security supervisor who sold the assault-style rifle used in Monday's mass shooting in a Park Avenue office building complied with the law, his attorney said.

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

Craig Clementi, who works in the NFL's finance department, took a bullet in the back during the tragic mass shooting on Monday night, when Shane Tamura killed four people in Manhattan.

NFL Commissioner Roger Goodell expressed sorrow following the deadly shooting at a New York City office building that left ...

Roger Goodell also gave a health update on the league employee who was seriously injured in the gun attack that killed four ...

Family and friends of the four victims killed in the Midtown mass shooting have spent several days mourning and laying their ...

New York City Mayor Eric Adams says that a gunman who killed four people at a Manhattan office building was trying to target the headquarters of the National Football League but took the wrong elevato ...

The gunman who opened fire at a Manhattan office building Monday, killing four people before taking his own life, legally ...

Four people, including an off-duty New York City police officer, were killed Monday when a gunman carrying a rifle opened ...

The mayor says there's no evidence of a threat in Inglewood. The increased police presence is meant to help employees feel secure and send a message.

Nevada Gov. Joe Lombardo says mental health services, not gun laws, should be the focus following the NYC mass shooting that killed four people.