|Appearance(s):||28 Days Later (comic series)|
|Nationality:||British (possibly English or Scottish)|
|Cause of death:|
One night, Addison and several other survivors from Glasgow snuck into Edinburgh as part of an assault, and when they saw a large number of Infected surrounding the Mannequin, Addison, mistakenly believing that Stephen was the survivor locked in the Mannequin, drew the Infected away from the Mannequin with a flare, then retreated deeper into Edinburgh and caused an explosion as a distraction.
It is unknown what happened to Addison during the following brawl between the peoples of Edinburgh and Glasgow.