Workers returned to 345 Park Ave., on Monday​ under the watchful eyes of NYPD officers and a surplus of security after the ...

A New York City office building where a gunman killed four people then himself has reopened a week after the deadly shootings ...

Blackstone gave employees the option to return to the office or work remotely. However, the National Football League (NFL) asked employees to continue to work from home at least through the end of ...

The 27-year-old Nevada man left a note at the scene voicing anger that his mental illness may be linked to his having played ...

Under New York State law, it is illegal, except under very limited circumstances, to possess the high-powered M4-style rifle ...

Four victims died in a Midtown Manhattan office shooting as an NFL employee called colleagues to warn about the gunman ...

Roughly 15,000 mourners gathered for the funeral of NYPD Officer Didarul Islam, who was killed in an office building shooting ...

Didarul Islam's casket, draped in the NYPD flag, was carried by officers through the streets of the Bronx to Parkchester Jame Masjid on July 31.

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

Four people, including an off-duty New York City police officer, were killed Monday when a gunman carrying a rifle opened ...

A long-time office cleaner said she encountered the suspected in a mass shooting in a Midtown Manhattan office building.

New York City is mourning NYPD Officer Didarul Islam and three other people killed in Monday's shooting inside an office ...