Ingrid Anderson was from "Richmond"California.Her hair style and teeth match jane doe 778ufca.I was reading the Zodiac's letters and noticed after 1971 he calmed down quite a bit and talked more about movie's which lends that he may have been in a relationship,there's a possibility that Ingrid could have been the Zodiac's girlfriend?This case is similar to the case of Dana Lull thought to be a victim of the Zodiac she was also found in a mine shaft.Not long after 778ufca was found the East Area Rapist started up. "Caution death photo" shows jane doe's teeth.