How and where do I find the public records for a convicted rapist and what prison they are at?

I have a girlfriend whom I have been with for 3+ years now and just found out that she has been talking to her ex who is in prison for 30 years because he is a convicted rapist. Note that me and my girlfriend have a daughter together and I just returned from Afghanistan and found letters hid from here but didnt manage to get the address to the prison he is located at. I broke up with her after I found them and now she is talking to him on the phone everyday and I believe she is visiting him in prison on her days off. I could care less about the woman because in my opinion she is worse than trash for this. My main concern is if she is visiting him, where is my daughter at this time. I just want to find a site or a way to find this guys conviction papers and prison he is located so I can tell the judge when I take her to court. The rapist name is Brett Bolish from Georgia. Any help wuld be much appreciated. Thank you in advance.