The Department for the Investigation of Police Officers questioned a police officer with the rank of commander, who serves as the head of sports violence prevention in the Southern District, on suspicion of being involved in a brawl that broke out last weekend at an event hall. As part of his role, the officer is responsible for advancing the fight against violence at sports events in the district and for operations to prevent violent incidents at stadiums. Following his interrogation at the Police Internal Investigations Department, the officer was released under restrictive conditions.