Here's my 2 cents based on what I saw between Tim and LP tonight on NG.
It appears to me that LP wanted to do this search, regardless of Tim's feelings. Tim is used to being the big dog and the searchers etc..just do what he tells them, but he calls the shots. Now you have someone that has the resources/pull to buck the system if wanted and LP did.
Tim seems more upset because LP did this when he told him not to. If it were any other way then like most of us Tim would be happy for any area to be searched, just in case.
LP didn't take shots at Tim, Tim did take a lot of shots at LP. IMO this proved to me who was trying to do for Caylee and who is having an ego issue. Unless I hear that LP staged the evidence this is how I feel.
Add to that, Tim keeps pulling out as soon as he get's there, why? It's confusing and seems he has other forces directing his actions. LP is like I think she could be here and I don't give a da*n who cares if I search.
Again this is jmho and I do respect Tim for all he does, I will still donate to TES because he does a lot of good and he has skin in the game. I feel he is sincere in his beliefs but his beef with LP seems ego driven.