There were 23 shell casings and 13 bullet fragments recovered from the lobby of 345 Park Avenue and 24 spent shell casings on ...

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

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

Officials said the gunman fatally shot himself after his attack, which set off a chaotic scene that rippled out into the ...

NEW YORK (Reuters) -Bankers and traders returned to work on a somber Tuesday morning in Midtown Manhattan, New York's ...

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

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

Four people were killed, including an off-duty New York City police officer, when a gunman opened fire in an office tower ...

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

A police officer was among the dead. The gunman carried an M4 rifle and died after shooting himself in the chest, police said ...

NEW YORK -- Wesley LePatner, a senior executive at Blackstone, was laid to rest on Thursday. She was one of four killed after ...

A man stalked through a Manhattan office tower firing a rifle, killing four people, including a New York City police officer, ...