The Girl on the Milk Carton

When 12-year-old Jonelle Matthews vanishes from her home, detectives are stumped. The ensuing search garners the attention of the FBI and even President Ronald Reagan. (1 of 2)

35 years on, a chilling discovery is made - construction workers dig up human remains. This breakthrough reignites the investigation, leading to the sentence of Steven Pankey. (2 of 2)