jˈuːzɪŋ ðɪ ˈaɪɑːn tɹˈeɪl lˈɛft baɪ tˈuː mˈɪsɪŋ pˈaʊɚ sˈɛlz, kɹɪstˈiːn tˈɛlz kˈoʊl ðæt huːˈɛvɚ tˈʊk ðˌɛm hɐz ɡɔn tʊ ɐn ˈɑːksɪdʒən fəsˈɪlᵻɾi θɹˈiːhˈʌndɹɪd mˈaɪlz tə ðə nˈɔːɹθiːst.
Using the ion trail left by two missing power cells, Christine tells Cole that whoever took them has gone to an oxygen facility 300 miles to the northeast.