A fan was allegedly attacked by a group at the audio launch function of the movie ‘Gopala Gopala’ at Shilpakalavedika in Madhapur on Sunday.The incident occurred much before the event commenced. The victim who claims to be a Pawan Kalyan fan and the accused had a tiff over entry passes, following which he was attacked with a sharp weapon. The angry group slit his throat. He sustained a minor injury and was shifted to hospital. His condition is stable.