I'm saying the only reliable test used to determine whether or not someone has recently discharged a firearm is a test for gunshot residue which wasn't carried out in this case.
I've posted up a directory for UK forensic service providers. Please identify one offering tests for lead or oil in connection with the discharge of a firearm:
https://www.justicedirectory.co.uk/directory/forensic-services/
The tests presented at trial are completely bogus.
What on earth do you think GSR is made up of? Lead, propellant and oil? Or is there a magical other substance that those amateur scientists with their bogus degrees failed to look for?
If you think GSR is such a reliable test and that both a shooter and the victim won't be contaminated, why do you refuse to accept the fact that no such substances could be detected on Sheila? This is despite the fact that any issue with contamination would only have INCREASED the levels of anything on the swabs.
The FACT that GSR is NOT reliable on a shooting victim meant that other case specific tests were devised and they also came up negative against the controls.
I thought you might be onto something but having looked into it a bit, it seems you only have your fabled reconstructions. Come over to the light side and we will never mention your folly, I promise