but he was returned to the States in May.

So what is the current state of the investigation.

He was Deputy Commander in charge of logistics and support. A number cruncher perhaps. Not likely he was out on patrol or missions.

First question, what is his current assignment?

Second question, when does this get kicked up a notch or 2?

A speedy trial and the right to face one's accussors are gauranteed in the Constitution and Bill of Rights.