Yes, that's what i've been thinking. The fact it's a very small area indicates *possibly* that someone stopped there for a short amount of time. IMO. Not much distance can be covered in a short time, so the area is to fit the time frame. It could be that a car was traced or followed, and the driver didn't stay long. The fact they didn't find anything, but still think it's a lead, is possibly because he/she removed something from there? I hope it's a positive lead. Since then, they have been hinting at a local. Or perhaps this person pulled over for a phone call? Still, this person is suspicious, or i doubt the search would have occurred.... IMOO