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

The attorney for the man who sold what would become the deadly weapon in a mass shooting in New York City earlier this week ...

There were 23 shell casings and 13 bullet fragments recovered from the lobby of 345 Park Avenue and 24 spent shell casings on ...

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

Congress needs to finally step up and do its job. Pass the GOSAFE Act. Regulate assault weapons. Stand up to the gun lobby.

The rifle used in a shooting in a New York City office building that killed four people has been tied to South Carolina’s Palmetto State Armory.

Members of the New York Police Department paid tribute to officer Didarul Islam, one of the people killed in Monday's ...

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

Muhammad Mainul Islam, a cousin of New York Police Department Officer Didarul Islam, said the victim's father had a stroke ...

Family and friends gathered at Central Synagogue to mourn Wesley LePatner, one of four victims killed in Manhattan office ...

Friends, family and co-workers filled Manhattan’s Central Synagogue on E. 55th St., Thursday where they traded stories about ...