My brother is being.charged with statutory rape of girl age 13-15 he has never been in trouble before he is 22 she was 14. (he was also a virgin when this happened) I know my brothers mind is younger than his age though. What kinda evidence do they need to convict him? I have found out he can be tested by a psychologist for his minds maturity and social level will any of this help and what are the NC codes for this? Thank you!