Hvem drepte Tina?

In the documentary "Who killed Tina?" We look for the killer of Tina Jørgensen (20) that disappear on her way home from central Stavanger, September 24th 2000. Five weeks later an armed robbery lead the police to Bore church, by coincidence they open a manhole and discover Tina. She has been moved 30 km from where she disappeared.