I have listened to the audio of store owner AA's interview, during which he claims the sheriff told him that they poured gasoline into her mouth.
Here is a link to the audio file.
http://www.newsms.fm/anonymous-othe...er-responds-accusations/#sthash.YNa47P9y.dpuf
During his statement, AA indicates that
Did the sheriff really say "Jessica just died?" assuming AA would know who he was talking about?
That is not how police talk.
A cop would have said something like, "there's been an incident out on the highway and we believe the victim may have stopped here first."
How would the sheriff know that someone poured gasoline into her mouth?
It was dark, there was no medical professional on scene, Jessica could not tell him.
Was it simply a guess on his part because she may have smelled like gasoline?
No wonder this case is so screwed up.
Edited to add..
If there is any of the accellerant that was not consumed in the fire found at the scene , it can be analyzed to determine its origin.
Refineries blend components to create different blends of gasoline and an analysis should be able to determine whether it came from M&M, and even if it was part of the then current load in the tanks.
It would be relatively easy to go through purchase records to isolate small purchases and compare them to time stamps on surveillance camera footage.