13 days after Pam Pitts disappears in 1988 her charred body is found at a popular hangout spot in the Arizona desert. When a second victim is discovered in a mineshaft, detectives suspect the killer may have known them both, but the truth is decades away.
It takes nine years and the work of cutting-edge forensic toxicologists to solve the murder of a medical examiner’s wife. Then, a determined Alabama sheriff reopens the case of the deaths of two babies, hoping to get their mother to confess.