It's been five years since 37-year-old Lisa Bollaert was brutally slain -- and the search for her killer has pretty much turned into a cold case investigation. The Tulsa, Oklahoma woman was last seen hitchhiking from New York to Tulsa, and was staying in a Salvation Army shelter.
She wasn't missing very long before her badly beaten body was found wrapped in a garbage bag. Grainy surveillance footage shows a man who may know what have happened to her -- and could very well be the man responsible for what happened to her. However, that is all investigators have: grainy footage. There are no names, no persons of interest, no suspects. It's as though this woman's killer has completely gotten away with it.
