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.

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

A double homicide on the Las Vegas Strip may have been sparked by a spat on social media, and one man is now in custody on suspicion of the deadly shooting that was caught on a livestream in front of the famous Bellagio fountains,