Family members are usually informed of the arrest, so you should ask them about it. In this way, we can get the initial exact situation;
If you want to know more about the situation, you can find your family to apply for bail pending trial. If you can handle it, the situation will be clear. If it can't be handled, it will be more serious. Maybe you should ask a lawyer for help.
It is simple to report a complaint, but it is appropriate to deal with it now for the sake of the suspect; It should be carefully considered, and it is more appropriate to report complaints after closing the case.