After a deadly shooting at an NYC building that housed NFL and Blackstone offices, safety experts say it’s high time ...

What we know about Tamura’s life, how he got the assault rifle that he used to kill an NYPD officer and three others, and the ...

A man stalked through a Manhattan office tower firing a rifle, killing four people, including a New York City police officer, ...

The man who shot four people dead with an assault-style rifle inside a Midtown Manhattan skyscraper was carrying a "suicide ...