You forgot Kratz doing a press conference before the trial had even begun and vomited out a laundry list of gruesome details to the public. Oh, I'm positive that had no effect on potential jurors. How can that kind of stuff even fly?
The courts aren't infalliable and the past two decades have been more than enough to show cops are able to get away with planting evidence and outright murder in some cases. You're ignoring how suspicious all of that evidence is. Some of her remains on the property yet more human bones with cut marks was found elsewhere far away from his property, which was ignored. They searched his trailer for 1 or 2 days iirc and then a local sheriff all of a sudden finds the key out in plain sight? Why did the ex-boyfriend have a torn piece of her day planner which included notes she wrote on the day she was murdered? None of the blood in the vehicle matches blood spatter marks. Flakes of blood don't magically appear on carpet. If those flakes weren't planted, then his cut was healed and the blood near the ignition wouldn't have been there. All the blood was in very weird spots. No bone fragment on the bullet that "killed" her, etc etc.
Bobby Dassey was the one who said Avery was the last person to be seen with her yet his computer hdd was filled with thousands of pictures of dead women, women being abused, pedophilia. If the jury heard that, there goes your witness. Conveniently, that rat fuck Ken Kratz mislabeled the court documents detailing that evidence.
How about the county coroner being barred from the scene of the crime and threatened with arrest if she goes there? What the fuck is that?
If you're not a complete fucking waterhead who blindly bows down to cops and the higher powers, you'd consider him guilty. West Memphis 3 all over again.