Dusty later wrote about this in one of his blogs and said it was the back glass of the SUV that was burned. When Rq (that was his username on the discussion board) was at the house, the SUV had already been moved, but the shattered glass was still on the ground. The dog hit in several locations, but this was the one tangible thing that the dog hit on and was collected.
RQ55 = James Handley
Here’s a link to a discussion of what RQ allegedly told Payne about the “hit.” Looks pretty benign, likely an accelerant. Man, that mess had lots of us going in circles about Snapdragon. 😣 https://www.reddit.com/r/upandvanished/comments/5tm5yf/new_snapdragon_info_evidence_revealed/