Suave, sophisticated Detective Inspector Lynley and his prickly, plebian sidekick Detective Sergeant Havers are back with two new gripping mysteries in this sixth and final series. But with Lynley struggling to cope with his wife's death -- and Havers struggling with her partner's heavy drinking -- will they be able to focus on solving crime?

Veteran DI David Bradford heads an elite murder squad, but he's been on leave following the unexplained disappearance of his wife. In his absence, ambitious DS Vivienne Cole has been leading the investigations, and when Bradford returns to work, the two clash over their methods. Despite the tension, Bradford and Cole strive to solve complex crimes. The only case David can't crack is the most personal to him until one of their investigations uncovers...

The elite murder squad returns. As the detectives solve each case (skeletal remains dug up in the garden, the brutal murder of a pub landlord, a teenage au pair found dead, the double-shooting of a father and son), there's one mystery Detective Inspector David Bradford can't unravel. Where is his wife Sarah? As the other detectives investigate why David is lying to them about the night Sarah disappeared, they begin to think the unthinkable: did the...

Natural causes: While Lynley is suspended, pending the outcome of his disciplinary hearing, Havers teams up with a different Detective Inspector, Fiona Knight, to investigate the drowning of a young woman in her car. One guilty deed: Lynley is reinstated, and he, Havers, and their colleague Detective Constable Winston Nkata are trying to catch a crime boss. But when their star witness is found shot dead at Havers' childhood holiday retreat, she becomes...