ɪnvˈɛstᵻɡˌeɪɾɪŋ ðɪs kˈeɪs ɪnvˈɑːlvz dˈɛlvɪŋ ˌɪntʊ ðə ɹˌɛnəvˈeɪʃənz ʌvðə bˈɪldɪŋ ɚɹˈaʊnd nˈaɪntiːnhˈʌndɹɪd sˈɛvənti nˈaɪn, wˌɛn ðə vˈɪktɪm wʌz kˈɪld.
Investigating this case involves delving into the renovations of the building around 1979, when the victim was killed.