Very little is known about O'Hara's life before the outbreak. O'Hara likely lived in or near the state of Virginia.
O'Hara is one of the residents who was killed when the Wolves broke into the Alexandria Safe-Zone and started ransacking houses and murdering residents.
The next day, O'Hara's body is buried and O'Hara's name is added to the memorial wall, along with the dozen other townspeople killed in the attack.
- Aaron (Indirectly Caused)
Aaron left his backpack at Del Arno Foods, which causes to lead the wolves to Alexandria.
When the Wolves attack the Alexandria Safe-Zone, O'Hara is one of the residents killed while trying to escape.
This list shows the victims O'Hara has killed:
- Possibly numerous amounts of zombies
- The names written on the memory wall correspond to the filming of each death scene in "JSS." Because of this, this character and Charlyne were just props and their bodies were both laid out at the same time, making this character O'Hara.