This series dramatizes how a man claiming to be a witness at the assassination of Swedish prime minister Olof Palme may have gotten away with murder.

We get to follow the former criminal investigator Sven Hjerson who has been involved in solving some of Sweden's most difficult cases of all time.

Max Anger is a former member of the Swedish military who finally found love with his Russian colleague Pashie. When she suddenly goes missing in St Petersburg, Max sets off on a mission to find her but soon finds himself on a deadly hunt.