Yeah the only thing that I can think of to make the connection is that he was their meter reader, so he had to be in front of the house at some point.
The Mountain of other evidence against him is just circumstantial, just like Casey. That is probably why he should be looked at as an equal suspect.
The 5 W's really bother me.
We only think we have the who, but we are still missing:
The Why
The Where
The When
The How (oops sorry I guess I meant 4 W's and one H)
Now I understand that SA 's job is to make KC look guilty, but for LE with hind sight, and not finding any smoking gun, it is their job to continue to look for the truth.
Nothing I stated was stated as fact. It is of my opinion only.