He's got his security clearance on his LinkedIn page - SC. I would not think that merely holding SC clearance is a reason to throw him in the slammer on remand lest he run off to the Syrians.
His LinkedIn page shows he was a trainee pilot for just a couple of years before he got chopped, and he recognizes this where he says "failed Harrier pilot".
He's got "USA NSA SECRET" on his LinkedIn page as a grade of encryption software. Two points. 1) The NSA would not thank you for publicising what you sell to them. 2). The canteen menu and phone directory are probably the only things as low as SECRET there.
None of this makes sense to me. Maybe he goes about his business differently to others, and it's gone a bit pear shaped for him. Maybe.