Ridley investigates a jewelry heist that turns into a murder case, and thinks it may be an inside job.

Susan cracks her case—not without mishap—then accompanies Pünd as he lays out the solution to Alan’s final book, while magpies watch from above.

Susan’s sister and Andreas have unexpected connections to Alan. Meanwhile, Pünd wraps up his investigation, promising, “Very soon all will be made clear!”

The puzzle pieces of Alan’s death get more and more jumbled. At the same time, the plot of his new book and the lives of his acquaintances start to converge.

Angling to sell his publishing firm and retire, Charles leans on Susan…

Everyone he knew had reason to kill mystery author Alan Conway…

Lesley Manville and Tim McMullan star in the TV adaptation of Anthony Horowitz's bestselling novel about a dead mystery author, an incomplete manuscript and suspects galore.

When a reclusive man is found dead on the streets of Cambridge…

Alphy discovers that a woman he knows has gone missing…

As Geordie’s life hangs in the balance…