BYU covers up football rapes all the time sadly.
Do you have any proof of this? in '04 there 4 charged with rape and all players were kicked off the team, it was a jury who acquitted them on a stupid "they were punished enough" excuse. That year basically got Gary Crowton fired.
BYU has been extra clean ever since Mendenhall took over 10 years ago, as Crowton was seen as too lax and didn't let players truly know what was expected of them with the honor code.