a) "staff members" is pretty vague. That could mean the receptionist in the College of Engineering departmental office, a lab technician who works in Gilman, an animal caretaker who cleans cages at the Vet school...you get my drift, I'm sure. Most "staff members" would not be privy to much more detailed information than the rest of us are, unless they are on the edges of the tight circle surrounding President Leath and his legal advisors...in which case they might want to quit gossiping and remember the privacy acts they may be breaking. b) "they say Bubu did do something" Yeah...he did something...but again, something is pretty vague. It could range from having what he thought were consensual sexual relations with a girl to him feeding her roofies and taking advantage of her incapacitation, and everything all along that line (note that I am not defining WHAT he did, merely the range that your "something" could feasibly cover)c) "they are 100% sure he did something"... Being 100% sure he did something is not the same thing as having proof. "She said he did it, therefore he did it" does not constitute proof. Remember those LaCross players down south, a few years back? Many people were 100% certain they did something too...