ISO 8601 (S04E02)

While at the hospital for her ultrasound, Morgane gets summoned to a crime scene: Dr. Bubé has been killed in his office, struck down by a fire extinguisher. The brutality of the scene is unsettling, with the evidence left behind painting a grim picture. As the investigation unfolds, the team uncovers connections to anti-speciesist activists. Morgane must delve into this perplexing murder alongside Karadec, who is on the verge of retiring, and her successor, Commander Prigent. The case aligns with her skills but quickly proves to be far more intricate than it initially appears.