Among them: Why did Powell police never arrest Zach, if the relationship was as abusive as Courtney has described, and she possessed the evidence she provided to journalist Brett McMurphy; photos of bruises and text messages that appear to show him acknowledging putting his hands around her neck? When police contacted Ohio State in 2015, what steps, if any, did Athletic Director Gene Smith take to determine if he was employing a serial domestic abuser? And if Ohio State officials believed Zach's claims - that his ex-wife was lying, and he never struck her - what changed this year that necessitated firing him?