Thanks again for the informative articles on this CrimeSolver.
My reasoning on why I'm now doubting the car seen leaving the field is that I have read that it was raining off and on for days before the murders. In fact I read that April 73 was one of the wettest as indicated
here in the very first few sentences. From the aerial photos it certainly does not look like the field was paved, doubt it was graveled over, most likely it was just a dirt field. Given the rains, snow melts, this field must have been an absolute muddy, swampy, puddled filled sink to you ankles in spots, mess. Would you drive your car into that, especially if you think you might need to leave in a hurry? Can you image the tire tracks, shoe tracks, etc you would leave behind let alone the fear of getting stuck. Don't recall anything like that in any articles I read but if there was a car in that field they would be there. I too recall reading about the witness seeing the car leaving the field but it's mentioned very sparsely, maybe one or two articles in all of the ones I read and like you hard to track down. Things that make you go hmmmm?????