I can see your reading comprehension and capacity to process simple case, that has been re-explained to you numerous time, is simply not up to the task.
Now about that question you absolutely refuse to answer, let's try it again shall we? Give me a legitimate reason why the government wouldn't charge him with a crime. They talked to the family countless times over that 18 months and received repeated assurance he would turn himself in as soon as he was charged, since it would guarantee his safety. So why didn't the government charge him?