These unnamed Spanish researchers, presumed to be Umbrella Europe branch researchers, working now in the Raccoon City Underground facility. They know William Birkin, and during a coffee break, they talk about him. That conversation got "leaked" to the internet. They talked about Birkin's suspension, and also of his advances in B.O.W research, such as the "Project G " and the "NET-B parasite ". Their converstion was, obviously in Spanish.