Ep 12. The Diabolical Kind

In the twelfth episode of the second season of Elementary, titled "The Diabolical Kind," Sherlock (played by Jonny Lee Miller) and Joan (played by Lucy Liu) are called in to investigate the murder of a college professor. As they begin to look into the case, they quickly learn that the professor had a complicated private life and that uncovering the truth will not be easy.

The professor in question, Trent Annunzio, was a respected academic and had a reputation for being a tough grader. But as Sherlock and Joan delve deeper into his life, they discover that he had a number of extramarital affairs, and that he may have been involved in some shady financial dealings. They also learn that he had a number of enemies among his colleagues and students, any of whom could have had a motive to kill him.

As they continue to investigate, Sherlock and Joan come across a number of clues that point them in different directions. They discover that the victim was involved in a complex web of relationships, and that each of those relationships may hold a clue to his murder. With the clock ticking, Sherlock and Joan must work quickly to piece together the puzzle and find the killer before they strike again.

As always, the chemistry between Sherlock and Joan is at the forefront of the episode, and their unique partnership is on full display. The two work together seamlessly to identify suspects and gather evidence, using their unique skills and perspectives to uncover the truth. Along the way, they also engage in their trademark banter and arguments, revealing more about their own personalities and motivations.

In addition to the murder investigation, the episode also includes some personal drama for both Sherlock and Joan. Sherlock is forced to confront some old demons from his past, which threatens to derail his work on the case. Meanwhile, Joan must deal with some unexpected news that could change the course of her life.

Overall, "The Diabolical Kind" is a gripping episode that keeps the viewer guessing until the very end. With a complex plot, well-drawn characters, and excellent performances from the cast, it is a must-watch for fans of the series. Whether you are a long-time follower of Sherlock and Joan's adventures, or are just tuning in for the first time, this episode is sure to satisfy.