456.
Mr Hayward also gave evidence about examining a pull through used to examine the inside of the barrel of the rifle itself. He said that there was no blood at all on it. He expressed his conclusion as (Transcript PMS/2 page 18B):
"Since the blood from inside the sound moderator belonged to the same group as Sheila Caffell, and since there was no blood inside the barrel of the rifle, I was led to the conclusion that Sheila Caffell had been shot whilst the sound moderator was fitted to the rifle."
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This is what I meant by 'industrial frame'. The police, relatives and Julie needed help from lots of experts.