Saw the movie today. Was not sure what I was going to get. I only went because I was interested in the actual case, and also was relieved by what I had seen that it mostly stays apolitical and lets the story speak for itself. I was pleased to see what I had read/heard was generally accurate. The script was tight, and generally the acting was excellent (Jeanine Turner's character felt the most mis-cast/off, and the blogger, pivotal to making the case go in the movie feels a bit to convenient as a writer's artifice). Production-wise, the greatest weakness was the cinematography. At times the framing just wasn't up to snuff. Searcy does a great job as both a director and actor, Other actors that stand out are Sarah Jane Morris (she undergoes a believable character arc) and Earl Monte is calmly disturbing in the titular role.
That said the movie flowed well, and though there could be many gross-out/gore scenes, they were avoided, and instead what was unseen was what turned my stomach the most.
My biggest complaint where I think they makers went to far and showed their bias was in the closing credits as the included some photos of the crime scene. Nothing overly disturbing (one may be a bit much), but I prefer they had just given the web link for those interested - which they do with one image key to making the case that obviously would have went to far.
I will recommend this movie, and would score it a solid 7 out of 10.