Rock band Korn have paid tribute to Andy Richardson, a fan who died after a fight during one of their concerts in Atlanta.
They also offered their condolences to his family, appealing for witnesses to the incident last Sunday to come forward.
Two men allegedly attacked Richardson in the mosh pit during the show at the HiFi Buys Amphitheatre.
He was placed on a life support machine in hospital and officially pronounced dead on Tuesday.
On their official website, the band wrote: "All the bands on The Family Values Tour offer their sincerest condolences and prayers to the family of 30-year-old Andy Richardson."
"Korn are appalled at the actions of these men and are imploring anyone who witnessed this or has any information about the attack to please immediately come forward by contacting local authorities."
The band are currently headlining a 30-date Family Values Tour in North America.
