Dean Wilkinson wrote:

That is very rude of you to call the investigation team idiots,

You obviously missed the question mark and the irony it implied.

The investigators are required to follow a rigorous investigation
process, no matter how clear cut a case may be. That takes a lot of
time.

Hmmm... Wasn't it you that claimed that reading the preliminary finding
was enough to have a full understanding of the case?

Stefan