C.B. Strike, Lethal White: Part 4

Just after Billy Knight pays them a visit, Strike and Robin are hired to investigate Billy's brother Jimmy.

As Jimmy increases his blackmail demands against Chiswell, Strike and Robin struggle to stop him.

After their blackmail case becomes a suspicious death investigation, Strike and Robin piece together a crucial break in the case.

As Strike and Robin close in on the truth, Robin's unanticipated panic attack places them in grave danger.