The police are searching for 18 Hertha hooligans who caused violent clashes during the football match against FC Schalke 04 at the Berlin Olympiastadion. 31 fans and 21 police officers were injured. The police have evaluated over 600 hours of video material to identify the perpetrators. The photos of the suspects were published to ask the public for help. The police complain about massive fan violence and speak of an overhanded use of force by the police. The Hertha fan association, on the other hand, speaks of an overhanded use of force by the police. The numbers showed the extent of the escalation: According to police reports, 31 fans and 21 police officers were injured. The reason for the violent clashes is disputed. Police and the Hertha fan association, as a fan representative, described the course of events differently. The police speak of an overhanded use of force by the police, while the Hertha fan association speaks of an overhanded use of force by the police. The numbers showed the extent of the escalation: According to police reports, 31 fans and 21 police officers were injured.