The third season ended on January 12, 2014 and only a single episode has aired since then, ‘The Abominable Bride’ around Christmas of 2015.
Sherlock tells the familiar story of Sherlock Holmes and his best friend John Watson, with a twist.
The wait finally ended on New Year’s Day, 2017 with ‘The Six Thatchers’, written by Sherlock executive producers/creators Mark Gatiss and Steven Moffat and directed by Rachel Talalay (Doctor Who).
Set in modern times, the “consulting detective” and his partner use blogs and Google to aid them in their crime-solving.