The findings from an autopsy have yet to clarify how she died, leaving the cause of death uncertain.

While the examination revealed the presence of fluid in the lungs of the 19-year-old, the method by which it accumulated remains a mystery.

A representative from the Coroners Court noted that it seems improbable that another individual played a role in the demise of James.

“Bite marks from dingoes that occurred before death are unlikely to have caused her immediate demise,” the spokesperson stated.

“There are numerous bite marks from dingoes that occurred after death,” the spokesperson added.

Authorities are considering three possible scenarios: she may have drowned and then been attacked by dingoes, she might have been killed directly by the dingoes, or she could have drowned while trying to escape them by entering the water.

Today the Department of the Environment and Tourism in Queensland said they would euthanise the animals after they observed “aggressive behaviour”.

“We are aware of the initial findings of Piper James’ autopsy. We extend our deepest sympathies to Piper’s family and loved ones,” a spokesperson said.

“Rangers have closely monitored the pack of dingoes involved in the incident this week and have observed some aggressive behaviour. Following the initial autopsy findings, this pack’s involvement in the incident, and observations since, this pack has been deemed an unacceptable public safety risk.

“Queensland Parks and Wildlife Service (QPWS) Rangers are currently implementing actions accordingly.

“There is no public safety risk during this process. Dingoes involved in Monday’s incident will be humanely euthanised.

“Public safety is our top priority, and this decision is informed and in the public interest.”

Her father Todd James told 9News last night that tests continue on other samples taken from her body.

The results could take up to two months.

Mr James told 9News the family was relieved the results meant her body could be released back to her family in Canada.

He also said he and his wife Angela had been invited to attend an Indigenous smoking ceremony on K’gari, which they said they would be honoured to accept.

Speaking to 9News from their family home on Vancouver Island earlier this week, Piper’s mum Angela James said her daughter had been “having the time of her life” in Australia.

“She loved it there. She just loved it. She thought it was beautiful,” Mrs James said.

James would often phone her parents early in the morning from the beach on K’gari.

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