Ostfriesensühne
Fifteen years have passed since her father's death, yet the unsolved murder continues to haunt Chief Inspector Ann Kathrin Klaasen. Her colleague Frank Weller, concerned for her well-being, urges her to visit the doctor. There Ann Kathrin encounters an unexpected twist: in the waiting room, she notices a photo in an elderly woman's wallet. The photo shows her father alongside an unknown woman, fueling her relentless quest to uncover the truth behind her father's mysterious past. As questions multiply, Ann Kathrin embarks on a journey that could change everything she thought she knew.