On July 27, 1981, six-year-old Adam Walsh vanished from a Sears department store in Hollywood, Florida. His head was found two weeks later, but the rest of his

On July 27, 1981, six-year-old Adam Walsh vanished from a Sears department store in Hollywood, Florida. His head was found two weeks later, but the rest of his remains were never recovered. The case devastated the nation and his parents channeled their grief into action. His father, John Walsh, beca…