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

Police Commissioner Jessica Tisch knew the mass shooting victim through UJA Federation, where both her mom and the Blackstone ...

The four victims who were shot and killed by a gunman inside a Midtown Manhattan office building on Monday night have been ...

A shooting Monday at an office building in New York City that is home to the Blackstone investment firm and the NFL left four ...

NYPD officer Didarul Islam and Blackstone executive Wesley LePatner are among those dead in the NYC skyscraper shooting.

An NYPD officer, a Blackstone executive, a Rudin Management associate and a security guard were killed in the shooting at ...

A New York police officer, a “beloved” security guard, a young Cornell graduate and a senior executive with investment firm ...

The alleged gunman at a shooting rampage in a midtown Manhattan office building was identified as 27-year-old Shane Tamura, ...

A gunman is believed to be dead after shooting Police are searching for a man they say shot at least one New York Police ...

The New York City office building at 345 Park Avenue where a deadly shooting occurred serves is the headquarters of ...

Two teams NYPD detectives headed to Las Vegas Tuesday, to execute search warrants at Shane Tamura's home and at a gun store ...