A young woman is found brutally murdered in a playground and one of her hands is missing. Above her hangs a small man made of chestnuts.
Cast:Mikkel Boe Følsgaard , David Dencik , Danica Curcic , Iben Dorner , Lars Ranthe , Esben Dalgaard Andersen , Ali Kazim , Louis Næss-Schmidt , Liva Forsberg , Anders Hove , Morten Brovn , Anders Nyborg , Marie-Lydie Melono Nokouda , Kristian Høgh Jeppesen , Arian Kashef , Christiane Gjellerup Koch , Olaf Højgaard , Fadime Turan
Thulin and her reluctant new partner Hess, investigate a gruesome murder. Politician Rosa Hartung returns to work after her daughter's disappearance.
Hess uses unorthodox methods to prove a theory about the Hartung case. The detectives chase a lead linked to a text message as Rosa faces another threat.
When a disturbing discovery provides a lead to a possible target, Thulin and Hess hatch a risky plan to lure the killer.
The detectives find inconsistencies as they dig deeper into the Kristine Hartung investigation, as the threats against Rosa take a terrifying turn.
Neither Thulin nor Hess can stop thinking about the unanswered questions hanging over their case. Rosa's career unravels as a childhood memory surfaces.
As the pieces of the Chestnut Man mystery fall into place and the perpetrators motives become clear, Thulin and Hess fight to save innocent lives.