I'm not suggesting you do any of those things. I just have issue with your assertion that you and your work colleagues are all perfectly good people.
It's just that your black and white thinking of "I don't know they are abusers therefore none of them are" is actually, for someone in the police especially, the wrong way to assess the situation.
You from your point of view as a member of the police assume that the police have good reason to be interested in Caroline even though you've seen nothing yourself personally to back up that assertion.
Yet you refuse to apply the same logic to the people you work with, there you assume the fact that you haven't seen any evidence means nothing has happened.
With regards Caroline I'm not assuming she's 100% innocent, there will be things that we don't yet know that mean we have to relook at where our thoughts on this are.
However at this moment in time given the historical history of this women's issues coupled with other similar cases and nothing so far to show that this time is any different it is the most logical position to assume that once again she is being indirectly harassed by the abuser who is using the police to do the harassing.