As I've replied to peer comments, if Minsky couldn't rely on his eyes to judge her age, and she says she's 18 (and let's assume a scumlord billionare had the ability to provide falsified documentation backing it up, if he was really there to get leverage over his peers), how is someone to know differently?

It's quite rare that someone who did due dilligance and were criminally mislead to are charged for the crime.