Between 2/15/1976 and 3/16/1977, there was a case in Oakland County, Michigan, were children were falling victim to a serial killer. Also dubbed The Babysitter Killer. Sources: clickondetroit.com and wikipedia.org. Email - Kelliscoffeecrime@gmail.com. Instagram @Kelliscoffeecrimechat, Facebook-Kelli’s Coffee & Crime Chat, X-@kelliscccpod, www.javamomma.com/Kellisjava