During evening rush hour in New York City on Monday, a man calmly walked into a Park Avenue office building lobby and killed ...

Wesley LePatner, 43, was among the four people killed by a gunman who stormed the Park Avenue building where she worked on ...

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

The 27-year-old man who shot and killed four people at a Midtown office building on Monday carried a note in his pocket, ...

Four people were killed, including an off-duty New York City police officer, when a gunman opened fire in an office tower ...

NYC mayoral candidates Zohran Mamdani and Andrew Cuomo clash over law enforcement support after a Manhattan office building ...

Five people—including the suspected perpetrator Devon Tamura and NYPD officer Didarul Islam—were left dead at an office ...

Officials said the gunman fatally shot himself after his attack, which set off a chaotic scene that rippled out into the ...

NYC mayoral candidate, Zohran Mamdani, faced criticism from Andrew Cuomo over past anti-police comments after mass shooting ...

Surveillance video showed the suspected gunman, Shane Tamura, leave a double-parked black BMW on Park Avenue between 51st and ...

Didarul Islam, a 36-year-old NYPD officer, was off duty and working a security job when he was fatally shot by a gunman who ...

The gunman who killed four people, including an NYPD officer, inside a Manhattan office building Monday evening left a note ...