Balthazar (2018)

S2E9 The Law of the Strongest

Title: The Law of the Strongest Plot: Balthazar becomes anxious when he receives a menacing message linked to Lise's murderer, fearing for the safety of his girlfriend, Maya. Meanwhile, Bach is summoned to look into a body discovered in a pond, but the investigation takes a personal twist when she uncovers that the deceased is someone she knows intimately.