Maigret et le mort amoureux

Commissioner Jules Maigret (Denis Podalydès) is tasked with investigating the murder of a former French ambassador, Mr. Berthier-Lagès, whose body was found with hundreds of letters that suggest a 50-year-long love correspondence with Princess Isi of Vuynes. As Maigret delves deeper into the case, he encounters a complex web of relationships and silences, leading him to a surprising revelation.