The man who stormed a Manhattan office tower with a gun worked in the surveillance department of a Las Vegas casino.

Two of the three men shot and killed outside a Reno casino were Southern California residents who were in town for a bachelor party, police say.

As the investigation continues to find the motive behind a deadly shooting in New York City on Monday night, questions also ...

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

Everytown for Gun Safety’s Nick Suplina joins ABC News’ Linsey Davis to unpack what the Manhattan shooting tells us about the effectiveness of some of the strictest gun laws in the U.S.

Duane “Keffe D" Davis pleaded not guilty to the murder of Tupac Shakur but has admitted in past interviews that he provided ...

Five people—including the suspected perpetrator Devon Tamura and NYPD officer Didarul Islam—were left dead at an office ...

Shane Tamura, 27, who fatally shot four people in the building that houses the National Football League's headquarters Monday ...

The man charged with ordering the 1996 killing of rap icon Tupac Shakur in Las Vegas is asking the Nevada Supreme Court to ...

Two of the victims gunned down in a mass shooting at a Nevada Casino were in town to celebrate a bachelor party — and were shot in the back by a gunman whose seemingly random attack has left ...

Shane Tamura was remembered by high school classmates and a coach as a talented running back. Recently, though, he was ...

Tisch said Tamura had a Nevada gun license and used an AR-15 style assault rifle. Tamura legally purchased a revolver in June using his concealed carry permit, Tisch said. CBS and CNN published a ...