It's clear that the spotlight is off Ron, as far as LE is concerned. They have finally tipped their hand on the angle they are pursuing, and it's not Ron C. It's a family whose last name starts with "C" and is not "Cummings". LE is putting intense pressure on this family because this family is "the Key". JMO (See latest Art Harris article.)
IMO, the only reason that LE was giving Ron a hard time is that he was stubbornly holding on to Misty, under the delusion that she would come clean with him. I think that LE did all they possibly could to drive a wedge between the two. He finally woke and dissolved the relationship and Misty went back to her family. This took the attention off of Ron.
This is what LE has been waiting for, IMO. Misty is now surrounded by her protective layer - her family and Nay Nay. Now it's up to LE to create a pressure cooker and see what blows.
If that is indeed TRUE then there is something terribly wrong in Putnam County and within PCSO....JMO