I'm a long time Denver Bronco season ticket holder. I was at this game. There is no way someone could be accosted in a restroom at halftime, which are crowded, without someone noticing. The lines into the restrooms, men and women, are so long it's difficult to get in and take care of business and return to your seat before third quarter kick-off.
Of course, I would expect a Denver Broncos fan to defend Denver to the limit. ;-)