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 ...

Authorities also found a vehicle with Nevada plates registered to Tamura at the scene, with a rifle case inside, sources said ...

Police are retracing Tamura's movements from Nevada to New York after a Midtown Manhattan shooting that left four people dead ...

The New York City Medical Examiner determined a cause and manner of death for the gunman who killed four people inside a ...

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

The Palmetto State Armory M4 assault rifle used in the shooting that killed an NYPD cop and three civilians is .223-caliber ...

Tamura was involuntarily held after being considered a danger to himself or others, according to a law-enforcement official.

Shane Tamura, a 27-year-old former high school football player from Las Vegas with a documented mental health history, was ...

The 27-year-old Nevada man opened fire at a New York City office building, killing at least four people and then himself.

Police have identified the man who entered a Midtown Manhattan office building wearing body armor and opened fire killing ...

NYPD said the gunman purchased the fully-assembled AR 15-style rifle used in the shooting from his supervisor.