What cannot be disputed is everything in the list on page 1 has been released as forensic evidence. Over half is within the 522 points of the 2002 Court of Appeal.
The options are then -
1:
Each piece of released forènsic evidence is wrong through innocent human error.
2:
Each piece of released forensic evidence is wrong due to unprecedented huge scale deliberate falseification from hundreds of experts, professors, police officers & relatives.
3:
Bamber is guilty and each piece of released forensic evidence is correct.
4:
Bamber is guilty. However after 32 years a small amount of the released forensic evidence may be open to challenge due to human error or individual interppretation.
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I'm sure everyone will rule out option 1. One piece of forensic evidence may be wrong due to human error. But not over 50 pieces.
So far no one has supported option 2.
Option 3 & 4 are the most plausible and show 100% that Bamber is guilty. Unless people say RB, AE, a random stranger, hit man or SAS style hit man team committed the massacre, as suggested by Mike & Sherlock.