In 1977 Florida, nurse Deborah Clark, 23, is found brutally slain in her home. Detectives unearth an affair, a jilted wife, and a web of money and power, but no true suspect. It will take 40 years and advanced DNA testing to expose Deb's killer.*Check out our amazing sponsors!*This episode is brought to you by Progressive Insurance) !Quince - Go to Quince.com/ColdCase) for 365-day returns plus free shipping on your order!Zocdoc - Go to Zocdoc.com/CCF) to find and instantly book a top-rated doctor today!HERS - Start your free online visit today at ForHers.com/CCF)