In Under the Mask, his 1972 anthology about prejudice in America, Karel Weiss records a scene aboard the slave ship Young Hero in 1788, recounted by ship’s surgeon Ecroide Claxton before the House of Commons:
Some of the slaves on board the same ship, says Mr. Claxton, had such an aversion to leaving their native places, that they threw themselves overboard, with an idea that they should get back to their own country. The captain, in order to obviate this idea, thought of an expedient, viz. to cut off the heads of those who died, intimating to them, that if determined to go, they must return without their heads. The slaves were accordingly brought up to witness the operation. One of them seeing, when on deck, the carpenter standing with his hatchet up ready to strike off the head of a dead slave, with a violent exertion got loose, and flying to the place where the nettings had been unloosed, in order to empty the tubs, he darted overboard. The ship brought to, and a man was placed in the main chains to catch him, which he perceiving, dived under water, and rising again at a distance from the ship, made signs, which words cannot describe, expressive of his happiness in escaping. He then went down, and was seen no more.
Weiss says the idea of escaping into death was particularly prevalent among the Ibo of eastern Nigeria. Related:
In the West Indies, according to the Spanish historian Girolamo Benzoni, four thousand men and countless women and children died by jumping from cliffs or by killing each other. He adds that, out of the two million original inhabitants of Haiti, fewer than 150 survived as a result of the suicides and slaughter. In the end the Spaniards, faced with an embarrassing labor shortage, put a stop to the epidemic of suicides by persuading the Indians that they, too, would kill themselves in order to pursue them in the next world with even harsher cruelties.
— Alfred Alvarez, The Savage God: A Study of Suicide, 1971