(Novelization of Retribution)
Catalina Island was one of the few places to survive the 2002 Global T-virus outbreak, lasting until at least after the Umbrella Prime facility's destruction. A mansion was located on the island, which housed Chung; his nephew Jack, and the couple, Bim and Lony. After Umbrella Prime was lost, they welcomed JudyTech; Dori and Tom Pepper into their group.
As the official noveliation of Resident Evil: Retribution, it is presumed the new additions to the storyline are part of the W.S. Anderson movie canon.