Three bungee-jumping instructors have been charged with the death of a young student who was thrown off a 130-foot bridge without a rope attached — as mystery swirls over a handheld camera she was carrying during her horrific final moments.

In total, six people have been taken into custody and questioned about the death of Maria Eduarda Rodrigues de Freitas, 21, in Limeira, near Sao Paulo, on Saturday, O Globo reported.

Of them, three instructors — Luis Felipe Feliciano Egoroff, 32, Vitor de Freitas Goncalves, 27, and Maicon Fernandes Cintra, 42 — were charged with homicide, the outlet said.

Portrait of Maria Eduarda Rodrigues de Freitas.
Three have been arrested over the death of student Maria Eduarda Rodrigues de Freitas.Maria Eduarda Rodrigues de Freitas / Instagram
They are understood to be the three seen in a now-viral video as they lifted up the young student to launch her off the 130-foot “Skeleton Bridge” — with her plummeting to her death and the safety rope lying unused on the platform.

Two of the instructors fled once they realized what had happened to Rodrigues de Freitas as her horrified fiancé watched.

They were tracked down by a military helicopter to a nearby wooded area, the report said.

Two of the primary suspects said they had a “blackout” and didn’t remember attaching the rope, the deputy responsible, Andréa Dantas Levy, told O Globo.

“They said they can’t remember where and when the fault occurred, who would have to have put it, and didn’t. The third, who held [her] legs, said he was only called in to help with the throw,” Levy said.

Three others, who were in a tent next to the jump site handing bracelets to customers, were later released.

A woman being prepared for a bungee jump on Ponte do Esqueleto in Brazil, as two men hold her legs and a third man watches.
The three were filmed throwing the student off the bridge after apparently failing to attach the rope.

The "Skeleton Bridge" in Limeira, São Paulo, Brazil.
Rodrigues de Freitas fell 130 feet to her death off “Skeleton Bridge” near Sao Paulo.Google Maps
Before she was hurled to her death, Rodrigues de Freitas was seen carrying a 360-degree camera, which the unlicensed bungee jumping company provided for an extra $30 on top of the $36 for the jump.

That camera was not located at the base of the bridge, according to Brazilian media.

All three primary suspects were placed in pre-trial detention at a court hearing Sunday, on the grounds that they had tried to escape, and that “their freedom could lead to the repetition of equally dangerous conduct,” according to Judge Paulo Henrique Stahlberg Natal.

No information was given on their next court date.

If found guilty, they face between six and 30 years in prison.

Rodrigues de Freitas, whose funeral was held Sunday, had shared an Instagram post moments before jumping, asking, “Who was the crazy one who let me come jump off a bridge?”

Skeleton Bridge, erected 30 years ago for a now-defunct railway line, gets its name because it was never completed and has become a site for extreme sports enthusiasts.