Four people, including a New York City police officer, were killed in a shooting at a Manhattan skyscraper on Monday, July 28.
Authorities said a gunman, identified as 27-year-old Shane Tamura of Nevada, charged into the building at 345 Park Ave. during rush hour, fatally shooting four people and injuring several others before killing himself.
The Midtown Manhattan skyscraper where the shooting occurred is a corporate office building housing tenants like Blackstone, KPMG and the National Football League.
Surveillance footage showed the gunman entering the building with an M4 rifle, New York City Police Commissioner Jessica Tisch said at a news conference.
Police said the motive for the shooting remains under investigation. Here's what we know so far about the victims.
