Hi Patti
It's interesting that NN comments that she did not/could not cry for quite a long time after the murders while at the same time slating Jeremy for not showing enough emotion. 
It's more strange that it didn't upset her when she was rinsing Sheilas knickers out on August 10th,,when they were all snooping round " looking for clues ".! The busybody should have left everything alone,,as that bucket was near Neville and contained evidence.
That was the day that the planted silencer was found as well.
I blame Jeremy for giving AE the keys. One thing that did strike me was that Jeremy wasn't in as much of a rush to enter the farmhouse as they were. You'd have thought that had Jeremy been the murderer,he'd have been inside in a flash to re-trace his steps " just in case ".
As Bambergate once put it,," This case was never about the evidence ". How true.!
When you can't look anyone in the face,,usually means you're lying.