Matthew De Gruchy

الموسم 1، الحلقة 5: A mother and her two children were found in their house brutally bashed to death. Was it a robbery gone wrong, or something far more sinister? Hosted by Lisa McCune, FORENSIC INVESTIGATORS looks at the tireless work of detectives, and the scientific procedures that helped convict Matthew De Gruchy for the murders of his mother, brother and sister.