smallest little clue you can find can actually lead to resolving the cases. listen. >> in the "green" river murder case in washington 71 bodies over a period of 1980's and 1990's, bodies dumped in a forest area like long island, the finding of particles of paint led to the perpetrator who worked in a paint factory that made the unique particles. >>jonathan: the cops have not ruled out they could be two separate events or two separate killers at work. the four victims who were found, the remains of the four found in december, were all wrapped in the burlap sacks and the remains found recently were not so they say they have not yet decided this is one killer at work in