The NFL released a statement about the mass shooting at its NYC headquarters Monday night, which left four dead, including a police officer.

After a gunman opened fire in a New York City office building and killed four people, experts share strategies for workplaces to implement to mitigate acts of violence.

Exclusive video shows SWAT teams executing a search warrant at the Las Vegas apartment of Shane Tamura, the man behind Monday's deadly shooting in New York City that left four people dead.

Following the tragic mass shooting in Midtown Manhattan, two fundraisers have collectively raised over $250,000 to support ...

The gunman is believed to have acted alone and investigators have yet to determine a possible motive. Read more at ...