beautiful 29-year-old cover girl was shot to death. the double amputee says it was murder. they found a large pool of blood near the bathroom toilet and police markers that indicate bullet holes. they say it backs up the prosecutor's claim that he wasn't wearing his prosthetic legs. but others say those photos are inconclusive. >> it's very difficult to assess crime scene photographs when you have an incomplete set. >> reporter: police say they don't know the origin of the photos and some of them may be incriminating. this picture shows bloody shoe footprints, proof according to critics, that the crime scene was tainted. the former lead investigator previously admitted police walked through the crime scene without wearing protective foot covers. >> i would be surprised if it