The light at the end of the tunnel

I am getting near the end, and what I have to look forward to (besides the end) is the part where H.H. becomes incarcerated.  He states that he is not even sure what the charge is, so that tells me it is not statutory rape as it should be.  I am left wondering, therefore, what they actually arrest him for.  The runaround that the narrator gives the reader is not specific enough to tell me , so I may be left wondering forever.  I will hurry up and find out for sure.