Modern technology, including improvements in DNA evidence, has helped investigators solve several cold cases involving victims whose bodies were found in the Monroe County, Michigan, area. The most recently solved case is that of Delores Griffin of Illinois, whose body was dumped at Sterling State Park in 1975. You can read Delores' story at https://www.monroenews.com/news/20190214/puzzling-loss-cold-case-solved-after-43-years. This audio production is by Paula Wethington of the Monroe News.