&gt;Anything except DNA is essentially a fortune teller reading a palm.<p>DNA evidence has been somewhat problematic as well, though mostly due to improper&#x2F;non existing lab standards:<p><a href="https:&#x2F;&#x2F;www.utexas.edu&#x2F;courses&#x2F;bio301d&#x2F;Topics&#x2F;DNA&#x2F;text.html" rel="nofollow">https:&#x2F;&#x2F;www.utexas.edu&#x2F;courses&#x2F;bio301d&#x2F;Topics&#x2F;DNA&#x2F;text.html</a>