The exact species of the butterfly the boy used remains unknown ... Although Davi is said to have refuted claims that he undertook the injection due to an online experiment, Brazilian media ...

Davi Nunes Moreira, 14, suffered excruciating pain in a hospital in Vitoria de Conquista for an entire week after admitting he mixed a dead butterfly with water and injected the concoction into ...

A fourteen-year-old boy who reportedly died after injecting himself with a crushed butterfly suffered a series of agonising symptoms before his death. Davi Nunes Moreira, of Planalto, Brazil, passed ...

The teenager reportedly injected himself with a mixture of a dead butterfly and water using a syringe found in his room. Initial reports suggest Moreira denied participating in the challenge ...