Yes, I agree. For some reason I can't help feeling that something went wrong (as if it couldn't be more wrong) and a murder was attempted, but Allison wasn't dead and regained consciousness at some point, resulting in a second attack to ensure she really was dead. Or that it was quite difficult to kill her because she fought to survive, so the attempts to kill were much more brutal. It's just a feeling I have now, that it wasn't as simple as her being strangled and it was all over in a few minutes. This is just my vibe on it, it is really bugging me. I hope I'm wrong of course, because if I'm correct it means Allison suffered more.
I realise Police have held back a lot of information, understandably, but does anyone know if it is usual for them to conceal the cause of death and actually release misleading information - simply to throw the perps off the track temporarily, in terms of how much they know? I just wondered, because of the amount of blood in the car, and the positioning of it, if Allison did have a lot more visible injuries.