Le Marais (S01E06)

Marie-Eve Lambert, a young art dealer, is discovered dead on the Place des Vosges, having suffered a brutal blow to the head. Initially suspecting a crime of passion, Jo uncovers an enigmatic note clutched in the victim's hand. This clue directs him to the Archives Nationales, where Marie-Eve had been investigating the stories of women from the French Resistance who were deported to Auschwitz.