Former TDP MLA Raavi Venkateswara Rao fired three rounds in air at a function in Gudivada Club on December 31st night. On hearing bullet sounds, people came for function ran for cover. The TDP leader fired in the air immediately after sitting YSRCP MLA Kodali Nani left the venue. On Thursday night, Venkateswara Rao surrendered the gun at I Town police station. It is learnt that gun license tenure ended by December 31. The police are probing what led the TDP leader to fire in the air.