Savage Murder & Strange Milkshakes - Arab, Alabama

This week, in Arab, Alabama, when a woman is brutally murdered, stabbed almost 50 times, the case seems like a pretty easy one to solve. There is even DNA evidence, that points right to the suspect that police were looking at as the killer. He's arrested, and that strong evidence makes for an easy conviction. But that's only the start of this mess. Could he actually be innocent? Could his DNA have been planted? It sounds far fetched, until you hear about one person's desire for a certain horrifying milkshake, and habit of collecting bodily fluids, among other things!! <...