A weekend in Palm Springs goes awry when David invites Steve, Kelly and Donna to join him at his grandparents' house while they're away on a cruise–but he gets the dates confused, and they're still there.
Jessica investigates the murder of a visiting romance novelist's assistant, who was having an affair with the writer's publisher husband.
Ben defends a man against murder charges stemming from a date-rape shakedown scheme.
At a beach resort to attend a high-school sweetheart's funeral, Ben is drawn into the investigation of two men's deaths.
When Mike doesn't show her enough attention, Chrissy decides to invent an imaginary playmate.