They were immediately told something was amiss and they showed them the blood in the bathroom and the broken window in F's room. The cottage is a small, small four bedroom. It is not credible that four or five calls were made by the kids and the PP didn't notice. As I said Raf asked A for the address in one of the calls.
Do you have a cite in which the operator repeatedly asks for Raf to speak up?
You also don't address the risk reward of these calls made while the PP were there. Clearly the kids would think the PP would report arriving before the calls were made and they would look guilty. They had alerted F and that would show they weren't "surprised" away from their cleaning activities.
The calls being made while the cops were there makes no sense. I don't need no stinkin watches or CCTV clocks to know the above.
The phone transcript is freely available.
The key to your enigma is this: the first phone call Raff made to the police was actually to his SISTER.
This was after several frantic calls between him and his father.
Clearly, Raff rang Fanny for ADVICE.
Just as Amanda rang Edda for same.
Both persons gave the same advice, "Call the police!"
Raff and Amanda's reluctance was (a) they knew Mez lay dead behind the door, (b) they did not want to be the "messenger", as the finder is invariably the first suspect and (c) knowing Mez was dead, there was no urgency.
Vanessa, Edda and Filomena not knowing, felt the urgency.
Incriminating herself further, Amanda then sent an email to the world claiming to be in a state of panic, banging on Mez' door and shouting louder and louder, yet the postal police and Filomena and chums, described her as calm and laid back and even reassured the cops Mez' door was always locked.
In her prison diary, Amanda over-eggs the pudding even further by setting out how Mez liked to lock the door, for example, when she was away in London for the weekend or when showering.