No, because the gas receipts match up perfectly with his trip mileage and do not work at all for the State's theory --- the round trip back to Raleigh. I can't see any way he could have calculated things "just so" with the use of a gas can. I believe he would have needed several gas cans. Then what happens to Gracie's claim that he was there because he's running out of gas at 5:30AM. It simply does not work. Period.
*BBM*
Wouldn't a smart criminal pay cash and toss any receipts though?