It sounds like there's a little bit of presumed Zodiac-Killer DNA on his letters, and there's been some preliminary analysis of it. Hopefully this evidence is s

It sounds like there's a little bit of presumed Zodiac-Killer DNA on his letters, and there's been some preliminary analysis of it. Hopefully this evidence is suggestive enough to justify a full comparison. https://medium.com/@charlierusso23/why-has-dna-evidence-not-yet-unmasked-the-zodiac-killer-26ed5cac40f3 https://medium.com/@charlierusso23/why-has-dna-evidence-not-...