Okay, I know making movie recommendations is tricky business, but Keith you might like the Paradise Lost movies. This is about the West Memphis 3 murder case in which three young boys were murdered and the prosecution trumped up "satanic ritual killing" as a motive and pinned the killings on three teenaged boys, one of whom was condemned to death for it. They only recently got out of prison, but the state still didn't want to admit it made a mistake so it made a plea deal wherein the men had to submit an Alford plea (which is a guilty plea where the defendant says, "I still didn't do it."). So as far as the state is concerned the case is over and they will never seek out the real murderer(s). Personally, I think the stepfather of one of the kids did it, but now we'll never know.
West Memphis Three - Wikipedia, the free encyclopedia