Sue’s Friend’s Husband, Marty
Many years after looking into the evidence, Gamberg had found a note from Marty, the husband of Sue’s friend, Marilyn. It had said, “I’ve paid the price of your love & now that I’ve bought it with four people’s lives, you tell me we are through. Great! What else do you want?” Apparently, new leads made investigators believe that Marty was upset because Sue was convincing Marilyn to leave her husband, and he decided to take revenge, along with his friend Boubede, who had supposedly helped him.