Discovery During Home Renovation Leads To FBI Investigation

Like any homeowners, one Ohio couple had big dreams for renovating their 1940s Cleveland home. After renovating the main living spaces on the first and second floors, the DIY couple turned their attention home’s basement. As they began their demolition of the existing basement structure, they began to uncover strange signs. Those signs were followed by an exciting windfall. That windfall was followed by an even more astounding discovery, which would eventually lead to an FBI investigation. But what could the couple have unearthed that would be so shocking that federal investigators would feel compelled to get involved?