nice... "walk-offs" are becoming more common it seems, alzheimer's patents are wandering off into corn fields and such. It can be very hard to spot someone in a corn field, especially if it's still green. That example there was a lot easier with the corn dried out and the woman in that high-visibility purple jacket. I friend of mine's husband took their dog for a walk and was identified as a walk-off by an alert convenience store worker 4 miles away several hours later. (he had no idea he had even left his immediate neighborhood)