A Mystery, Solved Achievement
A Mystery, Solved15
Solve the mystery of Leonora Johnson.
There are 50 hidden Letter Scraps scattered all over San Andreas and they can be picked up with any character at any time during the game. These letters are small, glowing pieces of paper that were left behind by a serial killer in San Andreas. Like the space ship parts, some of these scraps can only be reached with a helicopter.
After finding all 50 scraps, proceed to the newly discovered green question mark icon in Rockford Hills while playing as Franklin. There, you will meet Leonora Johnson's killer, Peter Dreyfuss. After a short cutscene, it is up to you in deciding Dreyfuss's fate. Regardless of what you do to the man, the achievement will unlock after your decision is made.
It is recommended to work on both set of collectibles after you have purchased the Downtown Cab Company as Franklin. Once you own the company, taxi rides will be free. If you are following the videos, you can just set a waypoint to the next collectible and fast travel to your destination through the taxi cab. Make sure to whistle when you get out of the cab so it stays there while you grab the collectible. Credit goes to WalterWhite for this brilliant idea.