New York City is mourning an NYPD officer and three other people killed in Monday night's shooting inside an office building ...

A gunman who killed four people inside a Manhattan office tower blamed his mental health problems on the National Football ...

The shooting took place at a skyscraper that's home to NFL headquarters and Blackstone, one of the world’s largest investment ...

A gunman from Las Vegas shot five people, killing four, including an off-duty New York City police officer, inside a Manhattan skyscraper, before fatally shooting himself, officials confirmed ...

Socialist mayoral frontrunner Zohran Mamdani is planning to axe an elite NYPD task force that charged into a Park Avenue ...

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

Despite mental health holds in Nevada, NYC shooter Shane Devon Tamura legally maintained his concealed weapons permit due to ...

Authorities say the gunman who opened fire in a Midtown Manhattan office building on Monday night -- killing four people and injuring a fifth -- had a history of mental illness and may have been ...

An off-duty New York City police officer and an executive at an investment firm were among four people killed by a gunman at ...

Broad daylight. Just look at his posture, his stride, his demeanor. That confidence should chill to the bone. But we're not ...

The shooting left four people dead, and a fifth victim injured, a tragedy that prompted the city to come together Tuesday night, and respond to the collective pain with collective prayers.