Der Kommissar und der See - Liebeswahn

The body of 15-year-old Lea Cordes is discovered in Lake Constance and Robert Anders, having returned to his hometown from Gotland, was the last person to have seen her alive. This places him under the scrutiny of young police officer Annika Wagner, whose mother Johanna was Robert's great love in his youth. As the investigation unfolds, past relationships and hidden secrets come to light, intertwining the fates of those involved in unexpected ways.