Police have identified the man who they say entered a Midtown Manhattan office building wearing body armor and opened fire, ...

Legendary broadcaster and journalist Bob Costas joined NewsNation's "CUOMO" Tuesday to discuss how social media impacts the ...

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

The gunman who killed four people in a midtown Manhattan office building left a suicide note indicating that he was targeting ...

Terrifying scenes in Midtown Manhattan showed office workers running for their lives with their hands in the air. The ...

Two teams NYPD detectives headed to Las Vegas Tuesday, to execute search warrants at Shane Tamura's home and at a gun store ...

While news of the shooting sent shockwaves across the league, the development that the NFL offices were specifically targeted ...

The mayor of New York says Shane Devon Tamura may have been targeting the headquarters of the NFL when he opened fire at a ...

NYPD officials are heading to Las Vegas to investigate the gunman who killed four people in a Midtown Manhattan skyscraper.

Shane Tamura is suspected of shooting four people in Midtown Manhattan, where the NFL offices are. A note he left references ...

An active shooter incident occurred in Midtown Manhattan, New York, officials said. Here's what to know about 345 Park Ave.

The gunman shot and killed four people before turning the gun on himself in an office building that is the headquarters of ...