Restrictive action according to the judgment on the flight

Hello together, the following case: My brother tried to overtake in a somewhat confusing place. Didn’t quite work out, when shearing in the outdated vehicle cut and on the front left fender a damage occurred. Just like on his wheelbox back right. Since it was very bad to stop directly at the accident site, very curvy track and also still at night, he stopped only at the next entrance to the village (max 3-5 KM). Also the other person involved in the accident un d the police were also directly engaged there. Everything was immediately taken up and and and… There was a conviction with 12 months driving ban and a fine. In the sentence he was also sentenced for driver flight. The damages (with my brother and the other) were regulated before the conviction to driver flight by the insurance. Now his insurance comes to him after he was first convicted, and wants 250€ and the car dealership what his damage re Is that right that the insurance will regulate and approve everything first and after the conviction again “dead”? Wouldn’t you have had to wait for a possible verdict at least in case of the damage from my brother? And please one more thing: I really don’t need a moral apostle here at this point! He got his punishment and he knows that too. Thanks already for helpful answers. .