. >> one of the most beautiful and impressive features of oregon is the columbia gorge. >> it's a place where god just decided to gouge out a big long ditch in the earth, and the columbia river runs down this gouge. but we call it the gorge. >> a place where people come to enjoy the outdoors. there's hunting, fishing, boating, hiking. just lots of fun activities to do. >> the area is on all the postcards for the state of oregon everywhere, and is also a very common location for the dumping of bodies, unfortunately. >> i worked for the multnomah county sheriff's office in portland, oregon. i retired as a sergeant. in january of 1990, i was working homicide. >> it was a monday, of course. everything was basically routine, you know, for about an hour. and then, maybe around 9:00, 9:30, we got notified that a body had been found in the columbia gorge. >> a community college student taking a drive along the old scenic highway discovers a body and immediately alerts the authorities. >>> they were facing eastbound on the old scenic highway. this here is the crime scene. >> the body of an unide