Claire Redfield comes to Raccoon searching for her brother, Chris, and finds zombies infested the city. She meets up with Leon Scott Kennedy, who is a rookie cop. Leon is supposed to be on his first day on the job with the Raccoon Police Department. They split up to get to the RPD building. Claire finds a 12 year old girl, Sherry Birkin, whose parents are scientists for Umbrella. They are Annette Birkin and William Birkin. Sherry wears a pendant given to her by her mother, but doesn't know it has a sample of the G-Virus in it. Leon meets up with Ada Wong, who is secretly looking for a sample of the G-Virus. Leon is shot, saving her life, but is okay.

He eventually finds out about Ada, but she is *supposedly* killed by Annette Birkin. Annette dies. A monster comes after Leon (William Birkin). He (Birkin) injected himself with his G-Virus so Umbrella couldn't take it from him. Leon kills him, and eventually meets back up with Claire and Sherry, and they escape the city together. What happened to Raccon you ask? The viruses leaked out and infected the entire city.