If you have such confidence - why do not you write a statement to the police?
That is easy: I have luckily not left any money or coins on that rotten exchange. I am however interested in the way this issue is perceived and handled by those affected to be prepared if such a thing should ever happen to people i know or myself.
The police will not accept your written statement, because you did not suffer.
We need a person, who has coins on the CM and who at least can consult the police of the country where CM has a hosting.