How do you deduce this Sherlock? Wouldn't it be better to get your Kiwi friend to explain?
Sure, I can probably persuade.
This is not the only case that concerns us, but is probably the most straightforward.
You will come to understand this, you probably already do.
He was deeply involved in Bain, and like Charlie Wilkes and other notables around the internet, starts at the crime scene for illumination.
While I think about it, antipodean males are not preoccupied with tampons, but this case has a tampon cardboard tube, half the kit, bloody knockers in a bucket, all on display, and a dead woman with the business component of the sanitary product inserted. I am sorry to have to point all that out, but it is central to getting Nevill Bamber downstairs near the phone.
I am surprised you can't all see the vital significance.
Aunty June would never allow all that, but Sheila was probably half way through all that when Nevill came down to investigate, or have a cigarette. My view is it is far more likely at 3 am that it was the former, and none of this massacre was planned.
This is far from favourable for Mugford, indeed she can join a list of very very wicked women.