He wears glasses with dark brown frames. He has a faint horizontal scar above his right eyebrow on his forehead.
Blue jeans, canvas style hiking shoes, a brown Carhartt hooded jacket, and a baseball style cap.
Mortier was last seen on the Madison Area Technical College campus on November 8, 2004. Friends found his house at 5078 Lacy Road empty, but with the stereo on and some outside doors open. His dog was also missing. Both of his cars were in the driveway, and his backpack was in one of them.