Sherlock co-creator Steven Moffat has spoken about the upcoming fourth series.
Moffat said that the series will represent "an emotional upheaval", and leave fans desperate for series 5.
21:38 Oscars 2018 will focus on films, not politics, producer says21
12:00 T-Mobile offers $200 off iPhone X, half off a second Apple Watch28
18:41 ‘Muppets’ reboot reportedly planned for Disney’s forthcoming streaming service30
23:28 Wendy Williams Says Beyoncé Needs Autotune & Twitter Is PISSED!30