FRANKFURT, Germany (AP) — Police in the German city of Frankfurt are investigating a video that appears to show a fan being punched and kicked while being detained by a group of Euro 2024 security personnel at Portugal's game with Slovenia. Tournament organizer UEFA said Wednesday it was “aware of an incident which took place between stewards and a fan from the Portugal vs. Slovenia match and condemns any violent behavior.” “The incident in the video is now the subject of a police investigation. UEFA is not in a position to comment further until the investigation has been completed.” The video, which was published Tuesday in Portuguese media, purports to show a group of tournament security staff detaining two people in a concrete tunnel leading toward the field at Monday's game in Frankfurt.