The appropriate action is for the Guard's probably non-existent equivalent of Police Department Internal Affairs to find out

Apparently your reasoning has no common points with reality. What is approprate or not is irrelevant. What is relevant that armed thugs immitate bad TV with people that are not paid actors or network employees. Now it becomes apparent why all those reality pig shows - it was just the preparation step. Ridiculous as it may sound, Tim May of Corralitos was right - the only way to pose the right questions and have them answered is Pb poisoning.