You too.
I know you may have left already, but just to clarify, DW was asked specifically when he took the MH to Sherman's. He had a story about getting their real early and not wanting to disturb anybody so waiting to pull in. He was asked if he went anywhere while returning from his "camping" trip and Sherman's and he said "no". So that would be a lie, not just not revealing it, since he was asked point blank if he went anywhere.
Also, the unlocked/locked door deal on his return home Saturday afternoon, when he had had Neal check the house already is more than ommitting the conversation with Neal. I would conclude there was no unlocked door and he lied about that to the police.