I've just re-read this thread a couple of more times, and I'm going to fall back on my usual advice in these sorts of situations.
effengee, your nephew has a serious, real life legal problem. He doesn't need a bunch of anonymous folks in cyberspace making suggestions without all the facts and a sound knowledge of the local law and situation. What your nephew needs is a real, live, qualified lawyer, right there on the ground with him. Among other things, communications between him and his lawyer are confidential. What gets posted here is not. As a general rule it's a lousy idea to talk to strangers in public about serious, personal legal problems.