France. Brittany. Finistère. Pleyben. A veterinarian is also a forensic pathologist when necessary. Philippe Hamon performs an autopsy on a sow that died suddenly, at the farm of Jean-François Mathurin. It's vital to discover the cause of death, to make sure it doesn't involve a contagious disease. After the autopsy, Hamon speaks with farm owner Jean-François Mathurin about the causes of the death, and the measures to apply. 2016