Whoa, that sounds very unpleasant @livinguktaiwan. Very glad to hear the police appear to have handled it in a professional manner. Once they appeared ...
"I hope this little unpleasant incident is all there is to it."
Yes, let the professionals at your insurance firm "run interference" for you, in settling that matter. That is what they are paid to do for you and your loved ones.
And hope that is the end of it!