Julie Mugford?
Ann Eaton?
June Bamber?
Sheila Caffell?
Julie was in Lewisham, London at 3:00am and was without her Flying Saucer that night..
Ann Eaton was closer at Little Totham,but a 1000/1 rank outsider.Would have been given an alibi by husband Peter.
June Bamber was on the premises,suffered from bouts of depression,yet evidence she was shot in bed and didn't move from the master bedroom.
Sheila Caffell also in situ,but no forensic evidence she handled or reloaded a gun. Not a woman's crime.
I think it's more a case of
he's got the gun,as in "if he buys that 5 bore shotgun we'll all have to look out"..