Episodes: Series - C.B. Strike S3 - 2020

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• episode #2
• episode #3
• episode #4

Cormoran Strike is approached by an unstable man who claims he saw a murder years ago. Meanwhile, Robin looks into the blackmail case of an MP.

A shocking revelation supports the statement about the strangulated kid; however, Strike and Robin depart hurriedly before they get a chance to conduct an appropriate investigation.

As the blackmailer of the government minister turns out to be the main suspect in a strange homicide, Robin goes undercover while trying to find some important evidence.

As Robin's life falls apart, she and Strike interview other people connected to the case; meanwhile, they continue to look for the blackmailer's partner in crime.