Whether you will be detained depends on the nature and consequences of the case. If it constitutes a criminal offence, it can still be criminally detained, because the law stipulates that criminal responsibility and sentence should be investigated. So there is still the possibility of detention. If you are detained in criminal detention, you should hire a professional criminal defense lawyer to intervene and provide legal help.
And defense. Hiring a lawyer to defend is the only legal way to help criminal suspects and defendants. Through Baidu hi plus "Beijing Du Lawyer", you can further contact for consultation. ? Good luck.