the only full disruption I can remember, and not a power failure, was the sit in, that halted and postponed the completion of a game versus number one ranked UMass in 1995
RU was winning at halftime and hopes for a major upset were valid, it seemed
I had brought my 13 year old daughter to this game, only one of a handful of times she saw a game, but she got an education on race and race relations that day
as a sidenote, they eventually finished the game and UMaSS won the game comfortably, a reversal from the first half
I believe the game was finished on a neutral court, Temple?
but not sure