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

What we know about Tamura’s life, how he got the assault rifle that he used to kill an NYPD officer and three others, and the ...

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

The progressive brain disease can be caused by repeated trauma to the head and has caused serious health problems for ...

The sons of the NYPD officer killed in the Park Avenue mass shooting idolized their dad, showing him off to classmates and ...

The man who shot four people dead with an assault-style rifle inside a Midtown Manhattan skyscraper was carrying a "suicide ...

A 2017 study found that more than 87% of football players tested across all levels — high school, college, and pros — tested ...

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

View the full NFL Network Schedule! Listings for all NFL Network programs -Good Morning Football, NFL Total Access, Thursday Night Football & more.