A mother and daughter have been charged with assault after having allegedly attacked a young female fan at a Rasmus Seebach concert at Messe C in Fredericia in January, according to Vejle Amts Folkeblad.

“I’ve never heard anything like it. At most of the concerts there’s a good atmosphere and peaceful people,” Nicolaj Bundesen, Seebach’s manager, told the paper.

According to the indictment, the mother and daughter tore at the victim’s hair and hit her in the back with their knees in a fight to secure the popstar’s t-shirt, which had been thrown into the crowd.