Bob & Carol & Len & Ali (S06E10)

Ali and Len reopen the investigation into disgraced stockbroker Jack Dolan, who swindled millions from his clients. As they question the victims, they discover Jack and his ex-wife Arlene were part of a swingers’ club. At first, jealousy seems like a possible motive, but none of the club members appear resentful over past pairings. Len becomes intrigued by the swinger lifestyle, but Wanda quickly shuts that down. Meanwhile, Nicco finishes his therapy sessions with Leanne and, at her invitation, spends the night. The next morning, when she starts discussing their “relationship,” Nicco tells her she’s moving too fast—prompting her to accuse him of using her for a one-night stand.