The executive was shot and killed in the lobby of the ritzy Park Avenue office tower when gunman Shane Tamura opened fire.

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

A Blackstone executive and mother of two, a hero NYPD officer, a Cornell grad and a security guard were among the four people ...

Muhammad Mainul Islam, a cousin of New York Police Department Officer Didarul Islam, said the victim's father had a stroke ...

The Yale graduate was a senior managing director at Blackstone and was fatally shot in the 345 Park Avenue building's lobby ...

Police officers in New York City responded to reports of an active shooter in a midtown Manhattan building that houses ...

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

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

Investment company Blackstone said its Manhattan offices will be closed Tuesday after Monday's mass shooting that killed ...

Family and friends of the four victims killed in the Midtown mass shooting have spent several days mourning and laying their ...

Blackstone Inc. executive Wesley LePatner has been named as one of the four people killed in the mass shooting in New York on ...

Blackstone, a global investment firm, mourned the victims in its own statement, in which it remembered LePatner as a ...