This document reports on the sentencing of former FSB officer Mikhail Trepashkin to four years in a colony-settlement following the 2002 discovery of ammunition and allegedly secret documents in his home. The text suggests that Trepashkin's legal troubles were a response to his successful lawsuit against the FSB and his historical friction with Nikolai Patrushev, who was then the Director of the FSB. Specifically, it details a 1995 incident where Patrushev allegedly used his official powers to task Trepashkin with a private debt collection involving individuals named Kislyakova and Pogodin. The document highlights the suspicious nature of the anonymous tips that led to Trepashkin's arrest and the seizure of his belongings. This conflict is highly relevant to the broader narrative of the 1999 apartment bombings, as Trepashkin became a prominent investigator of those events and a vocal critic of the FSB leadership under Patrushev.