A bartender and mom of 3 went missing after closing up after work in Ava, Missouri. A newly elected sheriff picks up the case several years later, looking to find who murdered Rene Williams. What he uncovers is a suspected serial killer. Where was Rene buried? Who helped move her body? How many more victims are connected to Christopher Revak? Join us on our journey into a murder in the Ozarks. Part 1 of “The Toll: Unsettled”