0 sats \ 0 replies \ @Rothbardian_fanatic 2 Nov \ parent \ on: Huge Study Shows Where Gout Comes From, And It's Not What We Thought science
Yes, a recent appellate court in the US has found that DNA analysis is not exact enough to be totally usable.
As you mentioned, close relatives very likely have the same markers for the characteristics they are looking at.
They cannot positively say, “That one person did this because we know him from his DNA.”
More physical evidence is needed to corroborate the DNA evidence.