|Age||Mid to late 30's|
|First Appearance||"Days Gone Bye" (Mentioned)|
Diane is a police officer that worked at the King County Sheriff's Department along with Rick Grimes, Shane Walsh, Lambert Kendal, Leon Basset, and Don. She is mentioned by Shane when he gives flowers to an unconscious Rick in the hospital.
Little is known about Diane's life before or as the outbreak. All that is known is that Diane worked as a police officer in King County before the outbreak and likely worked alongside Rick Grimes, Shane Walsh, Leon Basset, Lambert Kendal, and Don. She worked in dispatch along with a woman named Linda, and together the two women selected the flowers that Shane brought to Rick in the hospital before the outbreak occurred.
While Shane is giving flowers to an unconscious Rick, Shane mentions that the flowers were a gift from her and Linda.
This list shows the victims Diane has killed:
- Possibly numerous counts of zombies.