The next day, there was no practical significance in taking an alcohol test; He has surrendered himself, and the consequences of the accident are minor, so detention is unnecessary. As for what you said about your attempt to escape from the scene by violent means, we will not focus on the investigation because there is no evidence and no substantial harm.
At present, the traffic police can be entrusted to deal with the aftermath, or legal procedures can be taken. According to these circumstances, the legal procedure is also based on the accident liability certificate given by the traffic police to judge the amount of compensation, and will not do anything else.