Bomb dogs were kept away
Rumor Contested Alternate mechanism
Owens Ep 351: K9s were kept off the courtyard so a rigged mic would not be found. No public ops plan or K9 log is in this file.
Campus police at a speech do not always run explosives dogs. Absence of a K9 is the default at most outdoor talks, not a signature of a bomb plot. Get the UVU / TPUSA security plan. Until then this is a missing-dog inference sitting on the mic-bomb rumor.