And should that come to pass, he'll have his day in court, the opportunity to confront, be confronted by his accuser(s) and judged by a jury per the law. And if he's dirty, he'll to prison under sentence commensurate to the crime.
Ah, but there's where the rubber hits the road, innit? Trump has a demonstrated penchant for pardoning people who commit fraud, seeing to it they either don't suffer punishment or suffer minimal punishment for their crimes... you know... if they have a (R) after their name.