I feel like this case may have helped agents in future cases but after searching the entire World Web I was not able to find a specific case in which Nannie Doss was able to aid. This case didn't have much evidence to it so that part couldn't really help other cases. In general this case could be used to assist others when dealing with cases involving the murder of family members. It is such a sick thing to do and people need to know the reasons that the crimes occur. Nannie' s story may help others find the serial killers early in their killing spree.