The gunman who killed four people, including an NYPD officer, inside a Manhattan office building Monday evening left a note ...

The gunman who killed four people in a New York City shooting Monday was the son of a former Los Angeles Police Department ...

A lone gunman walked into a midtown Manhattan office building Monday and opened fire, killing four people, including an NYPD ...

The NYPD continues to work with investigators across the country to learn more about the gunman in Monday's deadly Midtown ...

Shane Tamura, the shooter behind the deadly rampage in Midtown Manhattan,​ was apparently targeting NFL offices, NYC Mayor ...

Four people died after a gunman opened fire in a Manhattan office building, and security footage showed the shooter calmly ...

Follow along for live updates on the New York City shooting, where police investigate motive after five people, including the ...

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

The Las Vegas casino security supervisor who sold the assault-style rifle used in Monday's mass shooting in a Park Avenue ...

Officials said July 29 they believe the suspected gunman in the deadly Manhattan shooting may have been targeting the NFL.

Police officers in New York City responded to reports of an active shooter in a midtown Manhattan building that houses ...

Officials said the gunman fatally shot himself after his attack, which set off a chaotic scene that rippled out into the ...