The later police team (Ryan etc) did seemingly tacitly agree with DV on his ‘one set’ of keys narrative. His thinking & evidence sound. DV suggests someone kept head down in Sturgis office when the key ‘mistake’ was noted & realised. Difficult & embarrassing, perhaps, if so. Things snowballed & gathered momentum.
DV is good I think at challenging assumptions. What the early team believed in good faith early on can of course change if the evidence supports.
The whole key issue isn’t such a big bone of contention for me as what’s harder to dispute is that SL & ‘Kipper’ were outside. A ‘rendezvous’…
DV seems to think it was someone else outside, or another couple, but surely the odds it wasn’t are slim. (He’s right though in that this wasn’t considered or ruled out at time) It would have been good to hear more from him on this.