article_snippet.sent: Scroll down for video .
article_snippet.sent: Joanne Walters had been stabbed 35 times and Caroline Clarke had been shot 10 times in the head.
article_snippet.sent: British backpacker Caroline Clarke had been shot 10 times in the head when police found Anja Habschied .
article_snippet.sent: NSW between 1989 and 1992.