The Chestnut Man (2021 TV Series)

In the dark and twisted world of Copenhagen, detectives Naia Thulin and Mark Hess are hot on the trail of a serial killer who's leaving a trail of destruction in his wake. The murders all share a chilling similarity - the victims are mothers, and at each crime scene, a tiny chestnut figurine is left behind. As Naia and Mark delve deeper into the case, they uncover a complex web of secrets and lies that lead them to a mysterious connection between the killer and a young woman, Kristine Hartung, whose disappearance has left a city in shock.