They aren't always in the know. I do remember a guy from a few yrs ago that they didn't know had issues. It was known by everyone on campus but the Bengals didn't have anyone to ask. Also this is from something that happened when he was 18. According to the team he has not been in trouble since then. IF it is a youthful screwup and he is on the street in about 7 months they have him for 2013.