Casey Colawski

Casey Colawski is a mentioned only character in Risen from the Dead. She is an original survivor of the apocalypse and one of the only susceptible peoples that did not die from the virus; due to her being a twin therefore having 50% immunity.

Sometime in 2021, Casey escaped with Andrew from Virginia to South Carolina in order to escape the outbreaks and to run away from their undead family. From there, they joined a bigger group of survivors in a hospital but left abruptly after not agreeing to their ways of survival.

After nearly one year on the run from undeads and dangerous groups, the twins met and grouped up with Caitlin Robins and her group. During a run for food, Casey was bitten by an undead and showed signs of sickness. Much to the group's belief, everyone who was not immune was now dead and they originally believed Casey to be an example that not everyone was 100% immune.

After Casey's death from succumbing to the virus, the group decided to kill her before her transformation and because it was like "she died in her sleep". After the Order liberated most of the United States, it was revealed that Casey was among those who were susceptible but was half immune and did not die in the original infection outbreak.

Even though Casey did not get a proper burial during the apocalypse, 2 years later, Andrew reported that Casey was buried properly within the yard of their grandparent's house along with their parents.