After the student's video went viral, the sheriff's office launched an internal investigation, which is ongoing.

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 ...

Former NYPD narcotics officer Darrin Porcher reacts to the viral video of the officer reviving his partner and discusses the dangers of fentanyl.

The footage, which went viral when posted online last month, shows officers smashing William McNeil Jr.'s window and hitting ...

LAS VEGAS -- The gunman who killed four people before taking his own life in a midtown Manhattan office building that houses the NFL's headquarters had for years sought medical help for frequent, ...

When a bitter gunman stormed a Manhattan office tower last week and killed four people including an NYPD officer, wannabe ...

Checking in with an old friend and New York City police officer who has spent years bemoaning the militarization of police ...

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

Officer Didarul Islam, 36, who was guarding the building on a paid security job when he was killed, had served as a police ...

The mournful notes of taps echoed through rainy Bronx neighborhood Thursday afternoon as six New York Police Department ...

Gun violence is not a New York problem — it is an American problem. New York City has some of the strictest gun laws, yet the ...

Shane Tamura, 27, used a rifle identified as an M-4 during the attack at 345 Park Avenue on Monday, police said.