Poison Pen

17th October 2013 43 mins Season 2 Episode 4

When a financial consulting company CEO is poisoned to death, a woman from Sherlock's past who emerges as a possible suspect.

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Season 2 · Episode 5

Ancient History

Holmes and Watson find themselves digging through the dark world of the mob to find a killer when they discover the body of a former assassin. Meanwhile, Watson helps a close friend track down a mystery man who swept her off her feet.

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