"Apparently, the guard that was assigned to the house "never showed up". It's possible the terrorists got a hold of him at some earlier point in time, likely never to be seen again."
Great point. The guard was considered an infidel by guarding the Americans. If a Islamist took a sh*t in an American toilet, that turd would then become an infidel.
And some brain dead turd burglar would blow himself up to smash the toilet.