Drama based on Alexander McCall Smith's novels. Mma Ramotswe is helping Mrs Curtin to find her son who has been missing for 10 years. Unsure whether he is alive or dead, Mma Ramotswe digs up his past, only to uncover some shocking truths. Meanwhile, keen to prove her worth as an assistant detective rather than just a secretary, Mma Makutsi is left trying to solve the Kgale hill break-ins.