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.

There were 23 shell casings and 13 bullet fragments recovered from the lobby of 345 Park Avenue and 24 spent shell casings on ...

Haitian security guard Aland Etienne, killed in a Midtown NYC shooting, is mourned as a “hero” by family and union.

After a deadly shooting at an NYC building that housed NFL and Blackstone offices, safety experts say it’s high time ...

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

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