Because..
They could of and should have prevented it, this "crusade" is now embarrassingly showing the gulf between the classes in the country and seeing as the media are happy to puppet along they need to end it.
It's not gonna end with the girl being found, it's not gonna end with someone being correctly arrested, tell me, 6 years ago what did a guy you maybe glanced at over a distance look like and who was he?
The resources spent on this could have saved lives elsewhere, but what do I know? I'm only working class