Reference harvested from a Wikipedia citation while seeding Zodiex. Captured as a source stub; not yet reviewed.
- Title: Zodiac revisited: Vallejo police send three letters for DNA testing
- Publication / author / date: Vallejo Times Herald — Matthias Gafni — February 22, 2007
- URL: https://www.timesheraldonline.com/2007/02/22/zodiac-revisited/