(CNN) — A supervisor at the Las Vegas casino where Shane Devon Tamura worked legally purchased the gun used in the Midtown ...

Investigators say the suspect, armed with an M4-style rifle, may have blamed the league for head trauma he believed caused ...

Officer Didarul Islam was killed Monday along with 3 others when a gunman entered a Manhattan office tower firing a rifle.

NYC shooting victims Didarul Islam, Wesley LePatner, Aland Etienne, and Julia Hyman were killed by a gunman inside ...

A Blackstone employee who was on their way to the lobby of the building to pick up food on Monday evening fled to safety ...

LePatner also was an active volunteer, serving on Yale's Library Council and the school's “For Humanity” fundraising campaign ...

Blackstone executive Wesley LePatner tragically died in a mass shooting at the company's New York City office. A prominent ...

The gunman who killed four people at an office building in New York City on Monday evening left his home in Las Vegas, Nevada ...

Officer Didarul Islam, 36, who was guarding the building on a paid security job when he was killed, had served as a police officer in New York City for over three years. He was an immigrant from ...

Four people were killed and a fifth was injured in a mass shooting at a Midtown Manhattan office building on Monday.

NYPD Commissioner Jessica Tisch and LePatner became close through their connections to the United Jewish Appeal⁣ Federation.

The shooting took place at a skyscraper that's home to NFL headquarters and Blackstone, one of the world’s largest investment ...