lately. Mma Ramotswe realizes he needs help, and sets out to help him. He will not agree to see the doctor, so Mma Ramotswe asks Mma Potokwane of the orphan farm to step in. Mma Potokwane brings him to Dr Moffat who diagnoses him as having depression, for which he steps back from his garage while medications begin to work. Mma Makutsi takes over management of the garage and the useless young apprentices, making the apprentices accountable for their work, and making rapid business decisions to make good on the garage's name, Speedy Motors. She shows her strong management skills from the first hour of taking over her role as acting manager. The young apprentices are impressed with her, and how she applies her detective skills to solving some of the auto problems that the apprentices cannot solve. An important Government Man, never named, approaches Mma Ramotswe to investigate his sister-in-law, whom he suspects of attempting to poison his brother. Mma Makutsi devises a way to gain access to the family, so the case is accepted, despite Mma Ramotswe needing time for her fiancé and their foster children. Mma Ramotswe is invited to stay at the family farm, so she can meet the family and investigate. While she is away, Mma Makutsi gains a client for the detective agency who wants work done in three days. Mr Pulani runs the beauty contests in Gaborone. The present contest for Miss Beauty and Integrity has five finalists; one is disqualified for theft from a store. The final selection is in three days. He wants to know if there is one finalist who has integrity. He is already under pressure from his financial backers for scandals the year before. He promises a large fee, writing the check as soon as Mma Makutsi agrees to take the case. She travels to the university campus where one contestant lives, under her guise as a news reporter come to interview each contestant. The girl reveals herself to be shallow, a "bad girl". One of the apprentices drives her to meet the girls; Mma Makutsi realizes that any girls he knows will not be suitable to win the contest. He knows three of the four girls from his bar visits. Mma Makutsi then proceeds to the home of the fourth girl. She proves to be beautiful and modest, and her goal is to attend the Botswana Secretarial