GTA Online - Secret Navy Revolver & Challenge [All Mystery Clues Locations]

This video shows how to solve the Los Santos Slasher mystery and unlock the secret Navy Revolver in both GTA Online and Red Dead Redemption 2 with the free “Diamond Casino Heist“ A big thank you to TezFunz2 () for the help! ► YOUTUBE: ► INSTAGRAM: ► FACEBOOK: ► TWITTER: ► DISCORD: 0:12 - Clue #1 0:45 -