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

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

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

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

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

During evening rush hour in New York City on Monday, a man calmly walked into a Park Avenue office building lobby and killed ...

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

A New York Police Department officer and two civilians near the corporate offices of the National Football League and ...

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

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

A New York Police Department officer and two civilians near the corporate offices of the National Football League and ...