I dont' think that is a good point at all. I think innocent or guilty people might vehemently deny accusations, or they might quietly deny accusations - regardless of whether they were true or not.
If anything, the business-like way the CPB explained what happened seems not only credible, but professional.
So they dotted the i's correctly in every country but the U.S.?
Sure, I do. But what was "suspicious" about two adult teenage girls coming for a vacation?
Suppose they were not looking for work, but the CBP found them suspicious for some other reason. Before Team Autopen ran the country, we expected our protective agencies to be suspicious. See something, say something, remember?
Like seeing three middle-eastern looking men taking a long flight within the U.S. with no luggage and wearing heavy coats in the summer. Nothing illegal about that, but reason for suspicion.
If further investigation led to them catching a visa violation, and they got booted for that, I'm fine with it. I was in Frankfurt in the '80's when the Bader-Mainhoff kids started blowing up American service people's cars. At first they did it at night, then they started wiring them to blow when the door was opened. So don't tell me that young Germans can never be a threat.
Now, they have millions of Middle-Eastern immigrants that came through Turkey, so maybe that's the kind of "Germans" they were. Supposedly a story about a couple of German beach bunnies and they don't show a picture? Don't you wonder why not?
Lot's of possiblilities, and I have no idea if anything i just suggested is the exacty way it happened. Whichever it was, I'm not going to second guess the CBP on somehting so minor when we finally have federal agencies doing their jobs instead of obsessing of their TDS 24/7.