“The FBI opened a criminal investigation into the missing documents. No charges were filed in the case. But the Holocaust museum has gone on to recover more than 150,000 documents, including a trove held by Kempner’s former secretary, who by then had moved into the New York state home of an academic named Herbert Richardson. The Rosenberg diary, however, remained missing. Early this year, the Holocaust museum and an agent from Homeland Security Investigation tried to locate the missing diary pages. They tracked the diary to Richardson, who was living near Buffalo.”
