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 ...

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 ...

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

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

Familly, friends and colleagues are preparing to mourn the NYPD officer killed in this week’s Manhattan office attack at a ...

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 ...

Blackstone confirmed that Wesley LePatner, an executive at the company, died in the mass shooting that occurred at 345 Park ...

The four victims who were killed inside a Midtown office building ​on Monday include an NYPD officer, a security guard, a ...