Janet is promoted to sergeant but steps down to give it to Rachel as she feels she is needed more at home. The pair join the search for eighteen year old Robin McKendrick, a simple lad reported missing by his boss, landlord John Rivington. Pub regulars are unforthcoming until a boy called John tells Janet that an ex-soldier known as Jackie-Boy locked Robin in his car boot as a cruel prank. He later reported the car as stolen. Another witness claims that Jackie- Boy dumped his car in a quarry with Robin still in the boot. In the process of the investigation Gill identifies another body found in the river, that of Mandy Sweeting, who disappeared two decades ago. 　　译文(2): 珍妮特被提升为警官，但她觉得家里更需要她，于是下台把这个给了瑞秋。这对夫妇加入了寻找18岁的罗宾 · 麦克肯德里克的行列，这个单纯的小伙子被他的老板，房东约翰 · 里文顿报告失踪。一个叫约翰的男孩告诉珍妮特，一个叫杰克男孩的退伍军人把罗宾锁在他的汽车后备箱里，这是一个残忍的恶作剧。他后来报案说那辆车被偷了。另一个目击者声称杰克小子把车扔在了采石场而罗宾还在后备箱里。在调查过程中 Gill 确认了在河里发现的另一具尸体 Mandy Sweeting 的尸体20年前失踪。