The Woman in the Whirlpool

S10, E20: When the body of a well-known cookie jar collector is found in a riverbank, the Jeffersonian team must submerge themselves into the victim’s collector community in order to catch the murderer. Meanwhile, Booth struggles to come to terms with Brennan’s decision to move out of their house due to his gambling addiction and Aubrey has his eye on one of the “squinterns.”