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

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.

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

A suspect was in custody after a casino shooting in Reno left multiple people injured, with police responding within minutes ...

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 ...

Two men in town for a bachelor party and a local man driving through a parking lot were killed in Monday morning’s shooting ...

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.

Kathy Hochul's focus on "assault weapons" is puzzling, since the perpetrator easily could have killed the same number of ...

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 ...

Four Ventura County men returning home from a bachelor party were injured or killed in the Grand Sierra Resort shooting in ...

The suspect is hospitalized after being shot by officers. Police have found no connection between the shooter and victims.

The gunman who killed four people at an office building in New York City on Monday evening left his home in Las Vegas, Nevada ...