Surely, if, after all that time they'd spent there, it was deemed, for no obvious reason, it had turned into a siege situation, I'd have thought ambulances, given the number of people in the house, were de rigour.
Ambulances were requested once the '999' open line call from the scene to the operator was patched through to the control room! Up until 5.47am, the phone inside the farmhouse kitchen was 'off the hook'! At that time,however, it became mysteriously 'engaged', and the operator patched the call through to the control room at 6.05am...
Ambulances requested, Sheila admitted she had shot and possibly killed the other victims during that call!!