|This article is about the unseen officer. You may be looking for the Kingdom resident.|
Nothing is known about Diane's life prior to or as the outbreak began, except that she served as a police officer in King County. She also worked in dispatch alongside Linda, and together they selected the flowers that Shane brought to Rick in the hospital while he was in a coma.
It is unknown what happened to Diane after the apocalypse began, leaving her with an unknown fate. She may have assisted the U.S. Military with the evacuations in King County.
This list shows the victims Diane has killed:
- Possibly numerous counts of zombies