Anna Grimes is the eldest child of Rick and Lori Grimes. A smart, principled young woman, Anna had enlisted as a trainee for the police force to work with her father and god-father, Shane Walsh. By the age of 17, she was more than skilled with a gun and had a good head on her shoulders, complete with a moral compass that never seemed to lead her wrong.
Anna was bound to go somewhere great in life.
If only the world hadn't decided to kill itself before she was given a chance.
Anna's life went from being perfect to being in shambles with just a simple visit from her god-father Shane.
Eventual Daryl/OC. Will hold massive spoilers, as it will follow the series fairly closely.