GTA V 5 online - Casino Vault Key Cards - Bolingbroke - no Prison Bus! - no alarm!

In this video I show you how to get the keys cards without the prison bus. Destroy the bus and fly with your MK2 to the prison and land very carefully on the tower. The guards did not see you and you get the keycards without alarm. Fly away and your done! You think it's easy? Try it ;-)