That was pretty much my thinking on it. Both the BHB and Matt Caldwell cases are too easy for Dexter to shoot holes through. I just don't see a DA wanting to reopen a closed case of that magnitude without concrete evidence to guarantee a conviction, and Logan himself said Dexter's counter theory of Kurt killing Matt was plausible enough. Dexter panicked for no good reason and here we are.Yeah, the evidence with Matt and the BHB evidence were all largely circumstantial, and would be far from guarantees for conviction. shyt, you might not even find a DA that would've filed charges.