Modern Sherlock in investigations actively uses the familiar twenty-first century gadgets, use the Internet and smartphones. Detective promotes a healthy lifestyle and giving up the tube, it is a nicotine patch. Jim Moriarty Sherlock considers advising the villain, he is the true king of the underworld! Disliked the detective and his brother Mycroft, mainly due to the fact that the rights of older he constantly monitors the younger, and still thinks the investigation stupid occupation. Despite this, Mycroft turns to his brother for help when needed government for its services. There is a movie and Mrs. Hudson - eccentric landlady, indifferent to everything except order in the premises belonging to her.
Sherlock Holmes and John Watson with investigating a series of mysterious deaths. The police believes that it is a suicide, but the detectives realize that this is not the case. Using deductive methods of thinking friends find a serial killer. Ahead of waiting for a lot of intricate puzzles and criminal histories. Moriarty, as always, will add trouble and confuse the investigation. So it will not be bored neither detectives nor the audience.