/jp/ - Otaku Culture

in Tatagoroshi, I get that the gang is making up stories to give K1 an alibi for when he was murdering that dude, but why does Satoko say this; (image) when proded about her uncle's whereabouts?

Did she hallucinate her uncle waking her up in the morning?
Did K1 accidentally kill the wrong person?

I know that the body disappears later cause the Sonozakis moved him to their dungeon pit, but would they do that if they saw that K1 had just killed some rando?