I'll disagree there. When you're in HS, it's free game. You see SR/FR hook ups all the time. What ISN'T ethically OK is to have your brothers rob the house while you keep the girl occupied. And then the armed robbery. Still, we don't know what role Hadley played in the whole thing (did he plan or even know about the house robbery? how involved was he with the armed robbery?). Obviously, the judge didn't come down on him too hard since he just got probation.
What matters is that he straightened out and turned himself around at Butler. If CPR judges his character to be OK, I'm all for it. Sure, you'd rather not bring in kids with histories like this, but if we're losing recruits to UCF and commits to KU, obviously ISU needs to take a few risks to get the talent in here necessary to win with.