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.

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

A long-time office cleaner said she encountered the suspected in a mass shooting in a Midtown Manhattan office building.

New York City is mourning NYPD Officer Didarul Islam and three other people killed in Monday's shooting inside an office ...

Officer Didarul Islam, killed in the Midtown shooting, was honored at a Bronx funeral and is expected to be laid to rest in ...

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

More than 500 mourners packed Central Synagogue in Manhattan for the funeral of Blackstone exec Wesley LePatner, who was killed in Monday’s Park Avenue mass shooting.

Julia Hyman, 27, was working late at Rudin Management’s Midtown office when she stepped out of a panic room and was shot by ...

On Wednesday, Wesley LePatner's husband Evan and her two children gathered in the city's Central Synagogue alongside former ...

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

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

Shane Tamura, a 27-year-old former high school football player from Las Vegas with a documented mental health history, was identified as the gunman who killed four people, including an NYPD officer, ...