But apparently this threat was not enough to keep this guy from abusing this woman (assuming she was actually abused). CU cannot put anyone in jail, so what are they supposed to do? Ah, turn it over to the police--something the woman herself could have done at any time. 

We have a system of law enforcement comprised of trained professionals with lots of resources that can help a woman in trouble. CU can add almost nothing of value. Yes, CU can refuse to hire a coach with a record of abuse--that puts them in the clear but does nothing for the woman. If our law enforcement system doesn't work, we need to improve that system, not ask CU to solve the problem. 

If the alleged victim had gone to the police, CU would have been able to accurately assess the situation and treat the coach fairly. Firing someone on unsubstantiated accusations can result in a lawsuit.