I remember investigators looking for evidence of gas cans at the house shortly after the murder. They couldn't find any evidence of it. We know that they searched all the financial records because they were able to locate a shoe purchase that Michelle made a couple of years before the murder. I think it's safe to assume that there was no record of a gas can purchase.
:facepalm:
Good golly, really?
I know you are passionate about JY being unfairly prosecuted, but you HAVE to know he could easily have paid cash and tossed them somewhere.
I at this point do not really think he did.
But I have to be logical in saying it can easily be done without being traced (IF you were planning ahead).