LONDON, Jan. 2 (UPI) -- The stars of Sherlock are opening up about the death of a major character on Sunday's Season 4 premiere.
The 90-minute installment saw Amanda Abbington's former assassin turned private investigator Mary Watson take a bullet for the show's titular sleuth, played by Benedict Cumberbatch, shortly after giving birth to her first child with new husband John Watson, played by Martin Freeman. Mary joined the series' ensemble in Season 3.