sˈɛɹə ˈɔːlsoʊ lˈɜːnz ðætðɪ ˈælfə nˈʌs ɑːɹ wˈɪlɪŋ tə kˈɪl hɜː ɪf ðeɪ kˈæntɐv hɜː, wˌɪtʃ pɹˈɑːmpts hɜː tə tɹˈaɪ tə ɹˈɛskjuː hɜː sˈɪstɚ fɹʌm ðɛɹ klˈʌtʃᵻz.
Sarah also learns that the Alpha Nus are willing to kill her if they can't have her, which prompts her to try to rescue her sister from their clutches.