The Portuguese schooner Arrogante was captured in late November 1837 by HMS Snake, off the coast of Cuba. At the time, the Arrogante had more than 330 Africans on board, who had been shipped from the Upper Guinea coast. Once the vessel arrived in Montego Bay, Jamaica, the British authorities apprenticed those who had survived. Shortly after landing, however, the Arrogante’s sailors were accused of slaughtering an African man, cooking his flesh, and forcing the rest of those enslaved on board to eat it. Furthermore, they were also accused of cooking and eating themselves the heart and liver of the same man. This article focuses not so much on the actual event, as on the transatlantic process that followed, during which knowledge was produced and contested, and relative meanings and predetermined cultural notions associated with Europeans and Africans were probed and queried.