New York City police detectives searched a studio apartment in Las Vegas that belonged to the suspected gunman in Monday's ...

Shane Tamura, 27, fatally shot four individuals at a Manhattan office tower, including an NYPD officer, before taking his own ...

The man who opened fire at a Midtown Manhattan office building last month, killing four people and injuring another before ...

A gunman from Las Vegas shot five people, killing four, including an off-duty New York City police officer, inside a ...

Nevada's gun laws are again under scrutiny after a Las Vegas man opened fire in Midtown Manhattan, killing four people and ...

Newly released body camera footage from Las Vegas police shows past encounters with Shane Tamura, the gunman in last month’s ...

The man who killed four people at a Manhattan office building bought his AR-15-style rifle and getaway car from his Las Vegas ...

Retired Las Vegas police lieutenant Randy Sutton discusses how the alleged gunman involved in the New York City shooting may ...

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

The shooter who killed four people in a Manhattan office building housing the NFL’s headquarters had sought medical treatment ...

Las Vegas police are helping investigate a local man identified by New York authorities as the gunman in a Manhattan shooting ...