ɐmˈiːliə bɪkˌʌmz əbsˈɛst wɪððɪ aɪdˈiə ʌv ˌæpɹihˈɛndɪŋ ðə mˈæstɚ kɹˈɪmɪnəl ænd pˈʊɾɪŋ ɐ stˈɑːp tə hɪz æktˈɪvᵻɾiz.
Amelia becomes obsessed with the idea of apprehending the Master Criminal and putting a stop to his activities.