The New York City office building that was the site of a mass shooting Monday had significant security measures in place.

No motive has been announced. A suicide note was found expressing grievances with the NFL and saying Tamura suffered from CTE ...

New York City police detectives searched a studio apartment in Las Vegas that belonged to the suspected gunman in Monday's ...

Then officials say the suspect then got into the elevator and headed to the 33rd floor, the headquarters of Rudin Management.

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

"It was heartbreaking, shock, still in disbelief," said Walter Roby, the former assistant football coach at Granada Hills ...

Democratic New York City mayoral nominee Zohran Mamdani dodged reporters’ questions Wednesday morning on a mass shooting that ...

There was a massive police response in Midtown Manhattan after a gunman opened fire inside an office building at 345 Park Ave ...

The last killing of such a scale in the city was during a fast-food restaurant robbery in Queens in 2000. Mass murders of ...

New York City detectives investigating this week's mass shooting were interviewing the attacker's associates in his home ...

Zohran Mamdani, the Democratic nominee for mayor, was in Uganda when the shooting took place, while the incumbent mayor, Eric ...

Roger Goodell alerted all NYC NFL employees to work from home at least through next week following the tragic mass shooting ...