As a UK taxpayer myself, I'm happy to see the rule of law eventually prevail in this instance. It strikes me as stingy and short-sighted to value that outcome at less than a few million pounds.
> It is, but when they spend more than seems appropriate for the offense, then questions and doubts about the incentives pop up.
Not really. I'd use the Madeline McCann case as a comparison. Millions of pounds of public money were spent looking for one missing girl who was (sadly) quite unlikely to be alive. You can question whether that's money well spent. But it doesn't take a conspiracy theory to explain why large amounts of money sometimes get spent investigating cases that are extensively covered in the news.