How Does Elementary End?
How Elementary Wraps Things Up For Holmes, Watson, and the Rest of the Crew
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Two years after Sherlock's faked death, Captain Gregson retires from the NYPD in order to spend time with his wife, Paige, whose MS diagnosis meant they had very little time left. By the time of the finale, she has passed away. He's remained close with Bell and Joan, enough so to be looped in about Sherlock's reappearance and to reveal the truth about Joan's diagnosis to Sherlock.