(Capcom's primary storyline)
During the events of the Mansion Incident, Kathy and her daughters were targeted by S.T.A.R.S. Alpha Team captain, Albert Wesker, in exchange for Barry's compliance in covering Umbrella's tracks following the outbreak of the T-Virus. Upon his return from the Arklay Mountains with the remaining S.T.A.R.S. members, Barry took Kathy and their children to Canada where they would be safe before returning to Raccoon City alone to rescue Jill Valentine and Carlos Oliveira.