This conclusion is based on the existence of Neville Bambers and Sheila Caffell's fingerprints found to be present on the barrel of the shotgun found in the same gun cupboard as the silencer (allegedly found in the same gun cupboard as the silencer found by David Boutflour 4 days afterwards)..
This leads me to question, the suggestion that because Sheila Caffell's unique blood was found inside the silencer, and that she could not have shot herself dead (and afterwards hid the silencer in the downstairs office cupboard), and her fingerprints be present on the barrel of the 12 bore shotgun found in the same gun cupboard?
Not only that, but the fingerprints of Neville Bamber and herself found to be present on the barrel of that 12 bore shotgun in that same gun cupboard, and the damage to the kitchen ceiling lampshades, and the recovery of shot from the discharge of the 12 bore shotgun by use of a metal detector in the kitchen at the scene on 8 August 1985...?
Both scenarios are contradictive to one another...