S09:E17 - Fatal Twist

A real estate agent is found beaten and strangled in the basement of a home for sale. Crime techs find boot and finger prints on her body. Fingerprints from her jewelry that had been pawned match those found on the victim. A pregnant woman is found dead appearing to be the victim of a robbery. An autopsy reveals she died of asphyxiation and head trauma. Investigators uncover blood that belongs to the victim and the husband, concluding that the man killed his pregnant wife.