Don’t have it at my fingertips but a rival team was given stolen signs from the Michigan Wolverines to use against them.
Summary:
Michigan shared evidence with the Big Ten on 7 November that alleged that Ohio State, Rutgers and Purdue had conspired to steal signs in a coordinated effort. Michigan alleged they were sent a document by a former Purdue coach that showed that the three schools were working in concert to decode Michigan’s signs.
And if true they should be punished if it violated rules, is there evidence or just allegations, that’s what I have heard from Michigan fans for last couple of weeks, would be very surprised if big ten management would penalize Michigan if they did not have serious goods , we will see