Even with access to Julie's statement it was the head of investigation DCI Taff Jones' belief that they were dealing with four murders and a suicide,so Julie can hardly be blamed for that.
Yes and imo he was/is spot on and this is further supported by JM's wit stat of 8th Aug. However, if he is guilty, and I don't for one minute believe that he is, then had JM have 'fessed' up on 8th Aug DCI Taff Jones would, I'm sure, have been all ears. He would not have been able to say 'arr but you're a scorned woman aren't you'? The police would then have treated the soc differently: thorough search of WHF and a find of the silencer, preserved the carpets, put a stop to the cremations. Had she have feared not being taken seriously then at least her conscience would have been clear. Why did she not discuss this with her mother or another family member or a friend or Colin or Ann Eaton when she left the morgue? I would suggest because it was all a pack of lies. I don't buy into your ridiculous excuse that she was love struck and spell bound by JB. In one breath you would have us believe that JB is in the bottom 10% of the population in terms of iq, which would render him unable to carry out all but the simplest taks, and on the other hand according to you he is capable of sweet talking, controlling and manipulating a woman educated to degree level

I find the tone/style of JM's wit stat on 8th Aug completely different to her later ones. I guess she had a 'helping hand' with the others? Anyone agree?