Patio Door Shutters It Is Stated That The Mcanns Left The Patio Doors Unlocked On The Night Of The Abduction?

It is stated that the Mcanns left the patio doors unlocked on the Night of the abduction? - patio door shutters

Why would a kidnapper "Jimmy" the stores should open when the house was locked?

If a hijacker was "Look at the apartment," as has been suggested that he knew it was locked.

Why risk the kidnappers of additional noise?

Does this somehow make the theory of eliminating false.