Four victims, including an NYPD officer and a Blackstone executive, were killed in an NYC shooting at 345 Park Avenue.

Investigators are combing through evidence in the wake of New York City’s deadliest mass shooting since 2000, trying to ...

Andrew Chang breaks down how the shooting in Manhattan happened, moment by moment, and explains why investigators believe the ...

Wearing a jacket, a button-down shirt and sunglasses, he wielded an assault-style rifle with his right arm, marching with ...

The head of the New York Police Department said that investigators plan to question a man who supplied parts for a gun used ...

CBS News New York's Dick Brennan has a look at how Monday's deadly Midtown office building shooting unfolded minute by minute ...

How the NYC mass shooting unfolded, from cross-country drive to carnage at NFL office tower - Police are still piecing ...

Five people are dead, including the gunman, after a shooting at 345 Park Ave., a skyscraper in Midtown Manhattan, officials ...