The US military basically left a $100 bill laying on the bar while they went to the bathroom and some lowly PFC found it and did what anyone would have in his situation. Now they are trying to pretend like this worldwide network of thieves dropped in like ninjas and snatched it from their 3ft thick titanium safe.
You would grab a $100 bill off of a bar that wasn't yours? I for one would not. Don't assume that everyone is a thief like the PFC in question.