Why in the world would LE take prints off of items from the home where it would be reasonably expected to find KC's prints? Makes no sense.
Those were items KC claimed were given to her by Zanny. As to the airbed (or readybed) Cindy testified that KC used that airbed when Caylee spent the night at Zanny's. So conclusion would be if no prints other than KC and Caylee's.... no proof of Zanny there either.