THREE people have reportedly been injured in a potential trampling at Lovers & Friends Festival in Las Vegas.
Police say they received reports of gunfire heard shortly after 10pm on Saturday, causing a rush of concert-goers attempting to flee the venue.
Three people were taken to hospital with minor injuries, News3 reports.
Reports of gunfire are unconfirmed.
As crowds exited the venue, organizers put a message up on screens saying there was a “security incident” and urged people to stay put.
It read: “Attention: We have a security incident at the festival.
“Authorities are investigating.
“Remain where you and watch this space for further updates.”