Keonne Rodriguez, a developer for Samourai Wallet, has released his latest prison letter, 'Samourai Letter #7: Notes From The Inside', documenting a harrowing 30-day transfer experience from FPC Morgantown to FCI McKean. The journey, which occurred in June and July, involved two trans-continental flights, three multi-hour bus rides, and sharing cells with inmates including a convicted murderer. Rodriguez described the ordeal as 'the absolute worst 30 days of my life'. The letter also mentions a petition calling for the release of Samourai Wallet developers Keonne Rodriguez and William Hill.