Rape and sexual harassment are problems that are both serious, and incredibly wide-spread. They are also under-reported and under-prosecuted, and even when they are, well, that young gentleman is such a good athlete, and has such a bright future, we can't destroy his life over something minor like that.
You could also bet that actual rape victims would not come forward. Why the would they, if they could end up in jail, if the case against their rapist falls apart for any one of a million reasons.