andrea canning (voiceover): detective wayne macey was worn out that day.am, along with the state police and the fbi, had been working long days searching for lisa. then they got the call that changed everything. the call came through at dispatch that a man walking his dog after dinner had actually observed what he believed to be a female body laying in the woods on a small hill. and do you head right over there? yes, the four of us jumped in a car, and we headed over there to that location. andrea canning (voiceover): it was a scant three miles from the gift shop where lisa had been abducted. when they got there, they found a dirt path leading into the woods. but a path that you could easily miss if you're just driving past here. yeah, especially at night, simply a curb cut. and we we suspect that the suspect knew exactly where he was going, because you'd have to go right by it otherwise. andrea canning (voiceover): the landscape has changed since that gray spring day. it was much more open back then, and muddy. and it had been rained on for basically thre