After Jotaro had researched a bit, he had a hunch where Kira was living now. He gave Josuke and Okuyasu a note with the address on it and sent them there to find out if Kira was still there. Unfortunately, the two of them didn’t read the note correctly and instead of going to Kira, they were at the front door of your house. Through a window, Josuke and Okuyasu entered your house, still unknowing it was yours. Even though the two tried to be quiet, there were still a few noises they caused.