The deadly shooting at a New York City high-rise office building Monday night raises new questions for CEOs and businesses as ...

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

No motive has been announced. A suicide note was found expressing grievances with the NFL and saying Tamura suffered from CTE ...

The killing of four people including a police officer in a Midtown Manhattan office building rattled a city where mass ...

The Rudin family, which owns the building and Rudin Management, said in a statement that one of their employees was a victim ...

NEW YORK (AP) — A man stalked through a Manhattan office tower firing a rifle Monday, killing four people, including a New ...

The New York police officer killed in a mass shooting in a Manhattan skyscraper on Monday was an immigrant who left behind a ...

New York City detectives investigating this week's mass shooting were interviewing the attacker's associates in his home ...

The NYPD sent detectives to Las Vegas to work with federal law enforcement in the investigation into Monday's deadly shooting ...

Live updates and developments about a shooting in New York City's Midtown. Five people, including the gunman and a police ...

The suspect fatally shot himself after killing four people, including an off-duty police officer, at a Midtown Manhattan ...

NYC gunman Shane Tamura is seen on video talking about his high school football career in California after a game in ...