It doesn't work like that snow! There was nothing to prevent the defence pursuing at trial. It didn't so its lost! Ie the defence do not get another go so to speak! The marks were not used for or against.
Even if the system allowed such aspects to be pursued retrospectively how would it overcome the blood flake and all the other evidence against Bamber eg Sheila's fingers and nightdress showing snow signs of firearms debris?
Like Boch you're not thinking it through!
Hi CC
You are wrong in this regard.
R v Kiszko is prime example
In 1976 at his murder trial Stefan kiszko who was wrongly convicted of murder, had a doctor ready to testify that due to a medical condition he was unable to produce sperm. As Kiszko had earlier confessed to the crime under duress lead defence counsel David Waddington QC ran a diminished responsibility defence. The result was Kiszko was convicted and jailed for life. The evidence that could have cleared him at that point never produced
In 1992, after research and a court of appeal procedure Kiszko conviction was quashed due to the doctor who could have helped him back in 1976 coming to fruition and been presented as evidence that he couldn't produce sperm