I I've been thinking about that, and I doubt that he did actual call the police in - just unlikely; maybe a neighbour who spotted it on video or a maid who got untied (was untied), maybe a security guard? But for the guy himself to call the police??? Doesn't seem likely it that scenario - but, we'll never know.
He won't be done, it's just a matter of who can get involved and how much of the money they can get.
One thing is for sure - if he did call the police then the money had already been moved by him; how much has been found so far from the theives? About 9 million? There's no case for him to answer if that's all they have... They'll be needing to find very large sums of money before they can even attempt to prosecute, and they won't want to, it'll be used for political leverage and getting some cash - there is no sense of a need for justice here from the people involved; just money and power realignment...