(Covers information from Anderson's universe)
Umbrella Tech was sent out on a mission to apprehend Alice in Las Vegas. In this mission he was responsible for accessing her camera-eye to determine her location. When Alice resisted conditioning and caused the Umbrella satellite to malfunction, the team momentarily lost contact with her. When Umbrella Tech rebooted the system, they found she was right outside their tent. Alice killed the other staff as Dr. Isaacs escaped, killing Umbrella Tech last as he reached for his handgun.