I don't feel like it was a witch hunt , at all. I think it was obvious that he disappeared her---but they didnt have enough solid evidence.
Look back to the start of the case----SA was a slasher oil fanatic, a jugalo clown posse cretin, who had a few handmade slasher serial killer leather masks made, so he could wear them while he watched violent films, taking the point of view of the killer.
He had child *advertiser censored* on his moms computer, but they couldn't arrest him cuz it wasn't his computer. He and Billie were using drugs, harder than just pot.
He was creepy as could be, and was the last person known to be with our missing 13 yr old girl. How is that a witch hunt?