a doctor pronounced barb george dead. it fell to the nurse to clean up the body for the family to view. that's when she saw it. >> when we were straightening up her hair--we noticed some blood on the top of her head. i noticed there was a small hole. my first thought as a nurse was there had to be a bullet hole there. >> it didn't seem like a could happen to such a good person. >> back at the comic book shop friends and family continue to arrive for what was supposed to be a surprise birthday party that night for michael george. barb's husband. what a pleasant night it should have been. with toes, the singing of happy birthday and all of the superheroes from his beloved marvel and action comics looking on. all those guess now stone to find the party turned into a crime scene. and barbed, the hostess, dead. >> coming up, what could be two key clues to solving the mystery. right after the murder, witnesses reported seeing a speeding car. >> and we both thought to ourselves and then send it to each other, that cars going too