JoJos Bizarre Adventure Temporada 3 Episódio 23

Jotaro and Koichi try to track down the owner of the button and run into the murderer, Yoshikage Kira and his Stand, Killer Queens bomb, Heart Attack at Centipede Shoes. Koichi wants to go after Kira, but Jotaro tells him not to. However, Koichi isnt satisfied with Jotaros decision and decides to act on his own, right when Sheer Heart Attack attacks again...