Dr. Andy Timson was a survivor of the global T-virus outbreak. He escaped to Umbrella's Nevada complex, where he assisted Dr. Sam Isaacs with developing a vaccine for the zombies. Timson witnessed Dr. Brendan Moody's death when the vaccinated zombie went rampant, and was sealed in its cell by Isaacs.
Dr. Andy Timson was a survivor of the global T-virus outbreak. He escaped to Umbrella's Nevada complex, where he assisted Dr. Sam Isaacs with developing a vaccine for the zombies. Timson witnessed Dr. Brendan Moody's death when the vaccinated zombie went rampant, and was sealed in its cell by Isaacs.