Kevin Adrian Werner is known as Denmark's biggest serial offender. For years he abused children and young people in the hooligan environment, until he was finally convicted of no less than 1300 assaults. Former investigator Sebastian Richelsen investigates how it could go so wrong. Are there more victims than the public knows about?

At only 15 years old, a promising political future looms for the exuberant and self-confident Jan-Evald Pedersen Hardlei - but the political career will be short. 3 years later, he is left as a murderer, and the victim is his former childhood friend.

The 22-year-old law student Jeppe Møller outwardly looks like any other well-functioning young man, but Jeppe is a man on a dangerous mission. Jeppe wants to be Denmark's first serial killer and in his early 20s he writes his manifesto and formulates a secret list of 17 women.