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

The Manhattan office building shooting victims include NYPD Officer Didarul Islam, Blackstone executive Wesley LePatner and ...

A man carrying a high-powered rifle shot and killed four people, including an off-duty police officer working security in ...

The shooting occurred in the lobby of 345 Park Avenue on East 52nd Street, an office building that records indicate is home ...

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

Two teams NYPD detectives headed to Las Vegas Tuesday, to execute search warrants at Shane Tamura's home and at a gun store ...

President Donald Trump expresses support for law enforcement after a Manhattan office shooting that killed NYPD Officer ...

Five people were shot when a gunman opened fire at a Manhattan skyscraper on July 28. Here's what we know so far about the ...

This is a breaking news story. For latest updates, please go to our live blog. An NYPD officer and at least four other ...

A New York City police officer killed during a shooting at a Manhattan office tower is being laid to rest. The funeral of ...

Five people were shot, four fatally – including an off-duty NYPD officer – when a man carrying a long gun opened fire in a ...

Members of the New York Police Department paid tribute to Officer Didarul Islam, one of the people killed in Monday's ...