ʌnˈeɪbəl tə fˈæðəm hˌaʊ hɪz ˈɪntɹɪkət ænd diːtˈeɪld dɪtˈɛktɪv wˈɜːk hæd nˌɑːt ɹɪzˈʌltᵻd ɪn ɐ tɹaɪˈʌmfənt ɹˌɛzəlˈuːʃən tə ðə kˈeɪs, mˈætθɛi sˈæŋk fˈaɪnəli ˌɪntʊ ɪnsˈænᵻɾi ænd ˈælkəhˌoʊlɪzəm.
Unable to fathom how his intricate and detailed detective work had not resulted in a triumphant resolution to the case, Matthäi sank finally into insanity and alcoholism.