What's missing at this point t, from both the Chelsea statement, and from Rudiger, is this:
"We would like to thank Tottenham Hotspur and the Metropolitan police for their exhaustive efforts in this matter. Whilst we support our player in his claims, we accept that there is no evidence, and as such consider the matter closed. In the event of new evidence coming to light we expect the case to be reopened.
We would also like to apologise to Heung Min Son on behalf of Racist FC for abuse aimed at him in the same game, and would like to assure him that if found guilty, the perpetrator will be banned for life"