On July 27, 1981, six year old Adam Walsh went to Sears with his mother in Hollywood, Florida. She left him playing with a group of other boys while she shopped, but when she returned Adam was nowhere to be found. Two weeks later, after no leads, Adam’s severed head was found in a drainage canal over 130 miles away from Hollywood. Adam’s cause of death would be ruled asphyxiation, but would police and investigators be able to find the person responsible for Adam’s kidnapping and murder?