A 14-year-old Brazilian boy died after injecting himself with butterfly remains — with police investigating if it was part of a twisted online challenge, according to a report. Davi Nunes Moreira started to vomit and then developed a limp after mixing a dead butterfly in water and then injecting the liquid into his leg,

A Brazilian teen died after allegedly injecting butterfly remains, linked to an online challenge. Authorities are investigating, while experts warn about the dangers of social media trends encouraging extreme and harmful experiments.

Davi Nunes Moreira, 14, reportedly went into septic shock and died after injecting himself with a dead butterfly in the northeast Brazilian state of Bahia