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

The victims of the Manhattan office building shooting are identified as NYPD Officer Didarul Islam, Blackstone executive ...

Wesley LePatner, 43, was among the four people killed by a gunman who stormed the Park Avenue building where she worked on ...

Workers returned to 345 Park Avenue​ under the watchful eyes of NYPD officers and a surplus of security after the NYC mass ...

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

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

The lobby of 345 Park Avenue will reopen for the first time since last Monday's mass shooting that left four innocent victims ...

Wesley LePatner, a top Blackstone executive and advocate for workplace diversity, was among four people killed in a mass ...

A gunman opened fire in a busy New York office building on Monday, killing three people before turning the gun on himself.

Bankers and traders returned to work on a somber Tuesday morning in Midtown Manhattan, New York's financial epicenter, one ...

The deadly shooting at a New York City high-rise office building Monday night raises new questions for CEOs and businesses as ...