Angelo's Stand ability was brought forth by the mysterious bow and arrow, and apparently they're also connected to DIO. After defeating Angelo, Jotaro thought that the danger had left the city, and tries to find the whereabouts of the bow and arrow. A few days later, Koichi is walking home with Josuke, and they pass a house that should be empty...
And after Enyaba died,
someone obtained the bow and arrow,
وبعدما ماتَتْ إنيابا، حصلَ أحدهم على القوسِ والسّهم
Und nach Enyabas Tod muss jemand
die Artefakte gefunden
Alguien los obtuvo
tras la muerte de Enyaba,
Alguien los obtuvo
tras la muerte de Enyaba,
Et après la mort d’Enya,
Dopo la morte di Enyaba,
qualcun altro deve essersene impossessato,
E depois da morte da Enya, alguém 
obteve esse arco e flecha...