Long before zombies became a pop culture obsession, the concept existed in the traditions of Haiti, where the word “zombi” referred not to monsters, but to people believed to be stripped of their will and controlled by others. These accounts weren’t told as fiction. They were treated as warnings.

The most unsettling case tied to this belief is that of Clairvius Narcisse. In 1962, Narcisse fell ill and was admitted to a hospital, where doctors declared him dead after his condition rapidly worsened. His family buried him, and for years, that was the end of his story.

It wasn’t.

Eighteen years later, a man approached Narcisse’s sister in a marketplace and identified himself as her brother. He knew intimate details of family life that no outsider could have known. According to Narcisse, he had been fully conscious after being declared dead but unable to move or speak. He described hearing his own death pronounced, feeling himself being buried, and later being dug up.

He claimed he was taken to a remote plantation and forced to work alongside others in the same condition—docile, disoriented, and controlled.

In the 1980s, Wade Davis investigated these claims. He suggested that certain powders used in rituals could induce a death-like paralysis. One proposed ingredient was tetrodotoxin, a toxin capable of slowing vital signs to the point where death could be mistakenly declared.

Whether caused by toxins, trauma, or belief itself, Narcisse’s story refuses to sit comfortably as either myth or fact. It suggests something more disturbing—that under the right conditions, a person can be erased while still alive.