A local wine queen is found dead in a winery after the celebration of her birthday. As soon as Dan Sommerdahl and co. show up and interview the guests, who slept over, the first mysterious signs begin to surface.
A surprising source offers assistance in Dan and Flemming's investigation, raising trust issues. Benjamin and Nadia excel as an undercover team uncovering the winery's secrets.
When a student dies after an illegal rave, it turns out that the victim had been dealing drugs. Sommerdahl believes the murder was either committed by drug related, but his investigation is sabotaged by a familiar foe.
All the young suspects are clearly hiding something-and the police try to uncover what it is by confiscating their phones. Meanwhile, Dan's love life is blossoming, but why is Josefine suddenly so interested in his case?
Days before the Danish Derby, a prominent figure in the horseracing world is killed. The racecourse had been swarming with people, but nobody witnessed the crime-and now the favorite horse to win the race, Belle Helene, has gone missing.
After the lost horse, Belle Helene, is found, jockey Kate is back in the race. Dan thinks one of the owners is paying for someone to dope some of the horses to influence betting on the race.
A member of the religious congregation Children of God is found strangled to death near her workplace. An incident from 10 years back keeps popping up in the investigation, but a shroud of secrecy obscures how the pieces fit together.
The victim's mother and estranged brother reunite at the police station, highlighting the community's deep divisions. The case has personal implications for Dan, but he remains focused and determined.