a "be on the lookout" advisory went out for the guy driving a white van accompanied by his reddish dog. >> it is going to be a white male between the ages of 50 and 60 years old, approximately 160 pounds. it was described as he has bad dental, he had a dark reddish colored retriever. >> we put out that information through the media in atlanta and actually got a call from somebody who said, i think i know who this is. >> coming up, this mysterious stranger would prove to be stranger than anyone expected. >> i just turned white at one point. i felt the blood leave my face. >> meredith emerson had not been the only one missing in the forest. >> if she's still alive and someone has her, she's afraid. >> when "mystery on blood mountain" continues. . but we still had to have a cigarette. had to. but then, we were like. what are we doing? the nicodermcq patch helps prevent your urge to smoke all day. nicodermcq.