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

NYPD Chief John Chell describes Midtown Manhattan office shooting as mayhem after gunman Shane Tamura killed four people, ...

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

District Attorney Alvin Bragg alleged the two men plotted robberies over WhatsApp the day of the shooting and rode into the ...

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

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

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

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 ...

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

The Bronx community met outside the 47th Precinct to honor the NYPD officer killed in the Midtown mass shooting. CBS News New ...

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

Hundreds gathered Thursday at the funeral of Officer Didarul Islam in the Bronx to pay their respects. (AP video: Joseph ...