It is odd that in this situation we don't know where Audrey bought her car. We know minutiae such as a vintage cake recipe from a vintage 1970s cookbook, and the domed-lid cake keeper it was stored in. We know so many things, but not the provenance of the vehicle, which could be an important piece of the puzzle in this murder. So none of Audrey's friends who brought soup and fruit bread -- sorry, cake in a domed-lid Tupperware cake keeper, would you like the recipe? -- know where she bought that Camaro. They can fill you in on the "purchase" of a replacement mailbox, though. Not even a reporter who followed Audrey's story for years thought to mention it. Now that's strange.