This document is a postal record or cover sheet from the Russian Post dated June 18, 2003. It is addressed to Valentin Gefter at an apartment on Altufyevskoye Highway in Moscow. The document explicitly identifies its subject as the 'Investigation into the K.D. case.' Gefter was a key member of the Public Commission (Kovalev Commission) investigating the 1999 apartment bombings. This correspondence occurred during a period of intense activity for the commission, shortly before the death of commission member Yuri Shchekochikhin in July 2003.