ASU did a very poor job with the information as BYU definitely won the 2nd half.
I'm with a lot of you that believe it was probably some ASU student working for the university that thought it would be "neat" to tape the BYU locker room. He/she was probably just as surprised to hear was was recorded. Had it been someone from the FB team, even a lowly staff member or water-boy, the recording would have never seen the light of day and be shared. That would be so hush-hush as that would be quite a covert activity.
IMHO, just a school-boy antic, but I still believe they need to be discovered and face the music for doing such a thing. It sounds from some, that doing what they did might be considered criminal. Like the Utah water-bottle gate, someone needs to learn that negative consequences can result from some choices one makes.