The author of the forum post was justifiably trying to create a better feel of the scene at Lake Herman Road, which he did. The error was on my part for not realizing it was a composite or reconstruction, believing it to be a real crime scene photograph.
Using the newspaper image of Russ Butterbach and the wide angled view of the turnout, we can now reconstruct the composite image to how it should really look.
Betty Lou Jensen is now aligned roughly on the same axis as the Rambler. I have positioned her body approximately 28 feet from the rear bumper of the Rambler. The view across the blood trail of David Faraday in the left photograph and all the above photographs is identical to the perspective you would see if positioned by the red circle, at ground level in the picture below
Hopefully this finally sets the record straight. I apologize for any inconvenience.
I know crackproof.com did a similar analysis using the composite, so if the authors of that website could contact me, it would be appreciated, as the email address they provided with the last correspondence could not be reached when I replied.