Yes, I can verify this information. I just spoke by phone with KFGO news reporter, Don Haney, who was there on scene when this happened and he stated that the dog picked up an active scent of Tom Bearson's from a shirt they had and followed that scent WEST. The dog followed, then lost the scent a short while later.
He was told that losing the scent might be the result of any number of things.
Thank you so much for your effort!!! You've gone above and beyond to verify this information.