You don't know how his contract was written so you don't know what NW needs or doesn't need...
I'd imagine there's a section pertaining to fostering a safe environment that he clearly failed to meet. Can't get Pats contract since NW is private but Ryan Day's is available.
https://media.bizj.us/view/img/11501416/ryandaycontract-executed5-31-19-151677.pdf
Assuming similar boilerplate language, the issue would be section 5.1 Q. Termination for Cause.
"Failure by Coach to engage in (and/or
failure to take steps to assure that every person under coach's direct supervision is engaging in) safe and responsible treatment of student-athletes on the Team or failure to avoid behavior that could jeopardize a student-athlete's health, safety, welfare or that could otherwise cause harm or risk causing harm to a student-athlete."
I don't think anyone here would argue Pat met this criteria.