December 23, 1974. 17-year old Mary Rachel Trlica, 14-year old Lisa Renee Wilson and 9-year old Julie Ann Moseley, a.k.a. the “Fort Worth Three”, head on a shopping trip to a mall in Fort Worth, Texas. The three girls never return home and their abandoned car is found in the mall parking lot. The next morning, Rachel’s husband finds a strange mysterious letter in his mailbox which throws the whole case for a loop. Did Rachel actually write this letter and stage her own disappearance, or did something much more sinister happen?