Food poisoning or arsenic? | Crime Scene Solvers 303 | True Crime

After an ordinary dinner, Pierre and Gabrielle Labrell suffer severe abdominal pains. Taken to hospital, the couple of quiet retirees die several days apart, after awful suffering. The food poisoning theory is quickly ruled out and forensic tests show the Labrells were poisoned with arsenic. The investigators finally see that the murderer tried to entrap them. But his strategy failed thanks to the police officers' intuition and technical expertise.

Видео Food poisoning or arsenic? | Crime Scene Solvers 303 | True Crime канала True Story Documentary Channel