OKOK so this "riding herd" terminology, I just realised SS
mentioned goats and a farm while living in California during his chat when he was being transported, with the Sheriff to Osceola county. I found it interesting that he mentioned the tony cities of Newport Beach and Laguna, but I don't think he lived there exactly.
Remember? That's where this terminology is likely from.
His peculiar choice of words, "she 86'd" going to McDonald's....(restaurant-speak)...
Anyway, sorry for the tangent! I hope every day brings justice for Maddie closer to those who loved her.
This video is more succinct - it's when he was making small talk with this Officer.