Gabriel Stone, 14, from Warner Robins, Georgia, died on July 22 after the concrete wall at Robins Air Force Base's Heritage Club pool bathhouse collapsed on him and his three friends. The 28-page ...

The wall's collapse killed Gabriel Stone, 14, and injured three others. Camelle Stone, Gabriel Stone's father, expressed in late July that he and his family wanted the accident to be investigated.

Stone walls have such a high cultural value that they should be restored to their original condition without spoiling their merits. At the same time, they must be made less vulnerable to collapse ...