In the spring of 1991, a young woman named Carey Mae Parker went missing from the Lake Tawakoni area of northeast Texas. Her disappearance devastated a family and still hasn’t been solved. But there’s something unusual about Carey’s case. After years without answers, family members made a shocking discovery: Police had never investigated. For nearly 20 years, no search was conducted, and no one was questioned. And Carey isn’t the only one missing.