Gwen Cooper got into the camp by pretending to be a nurse named Yvonne Pallister. Rhys Williams was already there as a truck driver. Gwen tried to take her father, Geraint Cooper, away from the camp. He suffered a heart attack as they made their escape. He was then reclassified as category one, (TV: The Categories of Life) but Gwen prevented him from being taken to the Module and he survived the burning. (TV: The Middle Men) After two months, Geraint was discovered and sent back to the facility, where he and other critically ill category ones later died after the Miracle ended. (TV: The Gathering, The Blood Line)