Contaminated Evidence or New Knife Found at Crime Scene?

[Rumpole]

We have drywall excavation in aisle 5.

The A's were not present during the search that was done immediately after Caylee's remains were found. That's when searchers tore out drywall and reportedly left the house a mess. Another search was done a few days later. You might recall that George was upset to find LE at his door wanting to search again. There were pics of Cindy holding the door as the searchers left the house.

So were there picture showing LE leaving with Dry wall?

Were there pics thru door or window showing the "mess"

Just to keep this on topic:
Was there a knife found behind the Dry Wall?

 

[Hot Dogs]

Maybe they took down a picture and there was a hole behind it. Then tore out the drywall and found that bullet.

 

[Rumpole]

Maybe they took down a picture and there was a hole behind it. Then tore out the drywall and found that bullet.

Maybe someone in LE was doing some DIY at home and needed a piece of drywall?

Seriously: There could be good reasons and good clues for us to sleuth, but...
We need some evidence that the event happened.