This official letter from August 23, 2002, was sent by Major General A.M. Eliseev, Head of the Moscow Main Directorate for Civil Defense and Emergency Situations (GOChS), to Sergey Kovalev, a State Duma Deputy and head of the independent commission investigating the 1999 apartment bombings. The document provides details on specific reports of explosive devices from September 13, 2000, exactly one year after the bombing on Kashirskoye Highway. It confirms a report was received at 14:08 regarding 16/2 Borisovskie Prudy St., prompting a response by Colonel Yu.N. Akimov and search and rescue squad No. 4. However, the letter states no such reports were received for the Kapotnya district on that date. This correspondence reflects Kovalev's ongoing attempts to gather data on explosive-related incidents in Moscow following the 1999 terror wave.