Police said the shooting near the landmark Bellagio fountains was an isolated incident between the victims and the suspect, who had been feuding on social media.

Aerion Warmsley appeared to show little remorse after a fatal early morning shooting at the Aliante casino in North Las Vegas that was followed by a high-speed chase and a series of carjackings, a witness told Clark County grand jurors.

Nearly 100 protesters were arrested Wednesday evening when Metro Police declared an unlawful assembly at a downtown Las Vegas demonstration against nationwide immigration raids.