There's a lot of talk about photography going on....the one guy out of the group that I know had his film processed, and it was found to be of the Athens Museum (permitted) and a scrapyard (OK because it was not a military area). I've not seen it stated anywhere that any of the films contained any forbidden photos. If there had been, I think the spying charge would have stuck. The original charge was photography at Kalamata, but the cameras were in the bus. The truth will out one day, but the group have maintained that they did not take pictures in defiance of the rules. It still seems like a misunderstanding to me.