Resident Evil 4 Plot 2

While in the village, Leon is captured by its chief, Bitores Mendez, and injected with a mind-controlling parasite known as Las Plagas.^[12] He finds himself held captive with Luis Sera (Rino Romano), a former Los Illuminados researcher.^[13] The two work together to escape, but then quickly go their separate ways. Leon discovers that Ashley is being held in a church, and rescues her.^[14] They both escape from the church after Osmund Saddler (Michael Gough), leader of the Illuminados, reveals his plan to use the Plagas they injected into Ashley to cause havoc in the United States once she returns home.^[15] Leon and Ashley try to take refuge in a castle, but are attacked by more Illuminados under the command of Ramon Salazar (Rene Mujica), another of Saddler's henchmen,^[12] and the two become separated by Salazar's traps. Meanwhile, Luis searches for the pills to slow Leon and Ashley's infection, as well as a sample of Las Plagas. He brings the two items to Leon but is killed by Saddler, who takes the sample, while the pills to suppress the infection remain in Leon's hands.^[16] While in the castle, Leon briefly encounters Ada Wong (Sally Cahill), a woman from his past who supports him during his mission. He then battles his way through the castle before finally killing Salazar.^[17]