You were searching for Akutagawa and Atsushi as they (or as you know just Atsushi) escaped off the boat where Fukuchi was fighting them on, you ran up to them finally finding them, they were standing a few feet from each other you heard Atsushi yelling towards Akutagawa until you saw Akutagawa use his Rashomon to pick atsushi up by the leg and arm slowly ripping his arm and leg off his body (just so you know this was when Akutagawa was a vampire) Atsushi was yelling in pain