Killer Cases: Death by Antifreeze

SYNOPSIS

Outwardly, Mark Jensen seemed to be a mild-mannered, loving husband, grieving over the "suicide" death of his wife. But when police found traces of antifreeze in her body during her autopsy, they started to question what was really going on at home. After two trials and 25 years later, Mark Jensen was found guilty and sentenced to life in prison for killing his wife.