Anthony Polito entered the UNLV campus and opened fire in the Frank and Estella Beam Hall. He shot four faculty members, killing three, police said.

Sergei Zharnovnikov was arrested Jan. 24 at the annual Shooting, Hunting, and Outdoor Trade Show, held this year at the Venetian Expo and Caesars Forum.

The family of a 25-year-old man accused of being in a deadly shootout with a North Las Vegas Police Officer identified the suspect as Alexander Mathis.News 3 wa ...