I'm intrigued by the Chase/Shawn thing, too. I noticed that the initials match Chris and Shawn so it is likely there is a link -- maybe they are code names used by the crooked cops for Chris and Steve (they can't get into trouble if overheard because obviously the names are different), but that doesn't explain why apparent strangers are recognising them. The other probable link is to Thaddeus's campaign -- but that's still not clear. Could it be that the preacher has been using the wrong names in his sermons, but using the correct pictures? People will recognise the boys from the pictures and a couple have asked to confirm the name -- such as the "I know you, but you don't know me" comment when the guy came up to say hello to Steve.
One thing -- I had the impression that Thaddeus was based in Peidmont -- but that could be because the sheriff there is his brother-in-law. I don't believe it was stated previously AND Betty had one of the flyers from Thaddeus which is quite believeable if the church was just around the corner. Of course, it is also possible that he preachers at more than one church -- one near the bookshop and one in Peidmont.
The other thing that struck me -- one of the policemen indicated he wasn't involved with whatever is going on, but he helped with what he had to know was an illegal arrest (attempted kidnapping wouldn't be too strong a term for it). That implies he knows something, but I suspect he doesn't know the big picture -- or the big picture is NOT illegal. His comments implies that there is a potential break in the ranks of those with the sheriff.
Overall, lots of interesting things with more to come.
Well done, CJ!