Maria Sundbom

Could Sweden’s most notorious killer be innocent? Detective Peter Wendel struggles to hold together his fractured psyche—and mismatched cold case team—while uncovering the truth of a cryptic message.

Could Sweden’s most notorious killer be innocent? Detective Peter Wendel struggles to hold together his fractured psyche—and mismatched cold case team—while uncovering the truth of a cryptic message.

Police detective Hanna Svensson steps in to handle a mysterious informant in a criminal organisation when her colleague and lover Sven goes missing.