I have no idea what they are doing! But I feel it's not enough!
I think if they aren't certain that Misty is responsible for what happened to Haleigh, they should be vigorously investigating all other possible suspects. I think IF they haven't eliminated Chad or anyone in his family, they ought be re-examining them. If they haven't eliminated all the people in Misty's family, they ought try to talk more to them, and I think if they only had quick short chats with the local RSOs, they should go back and talk to them again. See if anyone gets nervous etc. I also think they should be doing more pressers, getting her pic out there, asking people to search their properties (instead of leading people to believe Misty necessarily has all the answers). I think they should be using listening devices, surveillance, telephone intercepts etc to find out what is going on...if any of them (family members either side or Nay Nay or Amber) are involved, imo, they should have more on someone by now. It just seems to me they are shrugging their shoulders and using Misty as an excuse.
And BTW, it was great that we agreed on something!!