This document consists of internal investigative notes and a 2002 certificate regarding the verification of statements made by Achimez Gochiyayev, the primary suspect in the 1999 Moscow apartment bombings. The records examine Gochiyayev's Moscow residency on Marshal Katukov Street and his business activities through CJSC 'Kapstroy 2000', which he co-founded with Alexander Yuryevich Karmishin. It explicitly details Gochiyayev's personal information, phone records, and tax identifiers, noting his connection to a trading house in Gorno-Altaysk. Investigators highlighted a potential lead regarding Mikhail Vasilyevich Karmishin, who resided near the Shipilovskaya Street site where explosives were discovered. The document also mentions the involvement of lawyer Mikhail Trepashkin (transcribed as Trespashkin) and references a statement provided by Gochiyayev via a London-Moscow video link in April 2002.