I reached out to people who said Larry Sanderson started working at the proving grounds in 1976 as a driver/mechanic. Six years after the 4-door Barracuda was allegedly seen on the property. Nobody has heard of the "other" Larry Saunders claimed in the story. Proving grounds stories are plentiful. The "burial ground" sand pits was confirmed as true. Workers crushed cars with bulldozers and buried them on site. These were mainly impact test cars, but nobody really knows what's in there. I wasn't there. In the early 1980's EPA had forced Chrysler to remove all junk from the junkyards and burial pits. Scrappers also came into Highland Park engineering to remove junk on a continual basis. It wouldn't make sense to transport bodies to Chelsea, Michigan to destroy them especially with Detroit scrap yards being so plentiful.