People always think they have human contamination when they test sasquatch DNA because Human is always the result if you are testing the right thing. Mitochondrial is the test that is always done because it is simple and inexpensive it shows the female linages to the original mother. If you test a presumptive sasquatch sample you will only find the proof in the nuclear DNA as that's where the original fathers signature exists, and that's where you find where it does not match modern human but does match other like samples.

We connected all the dots, have all the proof in the world, when labs were testing it as soon as they saw it was not normal human they knew right away they were testing a new species, they would ask what they were testing and as soon as you would tell them they would not want any part of it. We ended up lying to them in the beginning after a while telling them it was DNA from a remote tribe which has been isolated.