If you've been paying attention to the Twitter account of
Sherlock Special director
Douglas Mackinnon, you'll have seen the following picture accompanied by the words, "the stars were shining coldly in a cloudless sky", a quote from - yes -
the Sherlock Holmes Christmas story,
The Adventure Of The Blue Carbuncle.
Mackinnon's Tweet was swiftly followed by one from
Mark Gatiss, "it was a bitter night so we drew on our ulsters and wrapped cravats around our throats", another quote from
The Blue Carbuncle.
Ever since the words Sherlock Christmas Special were announced, goose/jewel romp
The Adventure Of The Blue Carbuncle has been a hot tip amongst fans. Are Mackinnon and Gatiss' hints to be trusted though, or are they simply toying with our expectations?