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 ...

BREIT CEO Wesley LePatner was among those killed in the shocking attack, plus more New York City real estate news.

The mayor on Friday announced that since he entered office, the city has created, preserved or planned 426,800 homes. That number includes 95,100 units created, 134,700 preserved and 197,000 planned ...

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

Family and friends gathered at Central Synagogue to mourn Wesley LePatner, one of four victims killed in Manhattan office ...

Authorities confiscated several items from a Las Vegas apartment tied to a gunman who used an AR-15-style rifle to kill four ...

A security expert offers a list of ‘must-haves’ for workplace safety that may save lives in the event of a mass shooting.

Blackstone Inc. is reopening its New York headquarters on Monday after keeping the office shuttered in the wake of a shooting spree that killed four people, including one of its senior executives.

Blackstone told employees on Friday it will reopen its New York headquarters on August 4, a week after shuttering it in the ...

The degree of damage on the upper floor, where only one person was killed, shows how the sunglasses-sporting killer was spiraling out of control as his plan to get to the NFL offices inside 345 ...

Roger Goodell also gave a health update on the league employee who was seriously injured in the gun attack that killed four ...

It's a point borne out by recent research from ASIS International, a global organization of security professionals, that showed 14% of companies had no comprehensive plan to address active-assailant ...