Jeremy said that his Father sounded
"Terrified, he sounded really frightened" in the call to him when he asked him to come over quickly.
Was this the taff jones who got red in the face and practically threw Anne Eaton out of the office for suggesting Jeremy was the offender?
It is all so confusing .
For interfering, not for suggesting that Bamber was the killer. But I don't think it can be said he threw her, or anyone out. Taff was already thinking that Bamber was invovled, Taff made comments that he thought Sheila and Jeremy were both guilty.
The entire relatives thrown out of the police station is explained quite well in the book.
This raises a big red flag. Random phone call claiming to be brett? Regardless we cant take this as authentic 
He was put in touch with someone who knew Brett in NZ and then got the call - obviously would never stand up in court, I am just saying what is written in the book rather than posting my own thoughts.