The more this goes on, the more I feel this was someone well known to them. Although I agree the Sheriff appears stumped, Im sticking with my gut feeling that since the beginning he has, at least an inkling, of what happen. Im repeating myself here, but I feel its sometimes forgotten....Finding Jayme is a top priority, but its not the only priority. When Jayme is found, Sheriff still has a double murder case ahead of him to prosecute, plus whatever the end result with Jayme turns out to be (kidnapping, murder, etc). It is not selfish of him to keep his evidence to himself versus botching a future prosecution. I believe him when he says the evidence he has wont help find Jayme. Unless he had a note that said Jayme will be (here). But I believe releasing what he has could very well be detrimental to the ultimate result. jmho.