Yes, and the funny thing, I just realized it myself. I was thinking about the feet of the homeless, and their footwear, and the bad condition of what is under the footwear...and how unlikely BG they’d look. Maybe his jacket looks like that of a typical Indiana man, but his shoes do not.
From my Midwestern experience, there may be “unusually warm” days, but in winter, there is snow. And in farmland, melted snow on the ground turns everything into mud. So if anyone tells me that the trails and the forests and the cemetery were all clean, I would be very much surprised.
So a homeless person I’d rule out. I think that a farmer, too, would be more prone to wear something like what LL Bean sells, with resin on the bottoms (forgot their name).
Ironically, a hunter would not wear thin-soled shoes, either.
Now, it does not rule out a truck driver, because he is inside his cabin. I’d expect a truck driver to wear something allowing his feet to get slightly puffy by the end of the day, but in principle, he can wear thin-soled shoes. And they could be decently clean...like the BG’s ones.
So one of the two, he either got out of the car/truck and stepped on that bridge, or he just made a few steps down. Or something like it. He did not walk too far, nor was he walking around since 12 noon, on the trails and back. Nor did he walk in a dirty forest. I don’t know how was the soil around the cemetery, the locals have to tell us.
And speaking about shoes, Abby’s sneakers on the photo are also very clean. She was driven to the trails in the car...but how clean are the trails? (The bridge looked dry on Libby’s photo.)