Unless they felt it sounded like such an innocent statement from family, it never occurred to them that it would be fact-checked.Also a strange detail to lie about, if it is indeed untrue. It's so easy to say, "Well, who contacted you?"
jmo
I believe it was, and came up wanting. This began LE's suspicions.
The fact that it still remains in documents could be LE's way of bookmarking it.
It was removed from the timeline for a reason. Their garage was luminol tested for a reason. Septic tank searched for a reason. Area between the 2 houses searched for a reason. MY OPINION ONLY!!!