the boyfriend shot and killed lorenzo montoya on the spot. for montoya, who is about to literally get away with murder. but years later, his death would be just as tough break for detectives investigating the bodies found on the west mesa. >> it is nothing to connect montoya to those bodies. just that he committed that kind of crime. >> being shot with a dead prostitute in his arms. it is. >> but as tempting as it might be to pin the murders on a dead man, the detective say there were a few disquieting facts, starting with this one. suffer moron, one woman on the detectives list, had vanished after lorenzo montoya died. >> and if you close this case and you say and decided it was lorenzo montoya and then later you find out it was somebody else, a lot harder to prosecute that person. >> absolutely. >> absolutely. >> as 2009 due to a close, two more women from ida's list where i identified. virginia cloven and ellen salazar. there was only one set of nameless remains left identify. but by not seems likely that whoever she was, her name was proba