Sometimes it's tough even to determine a cause of death.
He said health officials had yet to determine a cause for the outbreak.
An autopsy report, seen by Guardian Australia, could not determine a cause of death.
The police yesterday were waiting for the medical examiner to determine a cause of death.
In that case, the remains were too decomposed for coroners to determine a cause of death.
More tests, including toxicology checks, will now be carried out which should determine a cause of death.
The body had decomposed to such an extent that it was impossible to determine a cause of death.
"We're not allowed, as anthropologists, to determine a cause of death – that's for the pathologists," says Sarzinski.
Authorities are waiting for results of a port-mortem examination to determine a cause of death.
The medical examiner has yet to determine a cause of death.
Investigators trying to determine a cause are checking whether the house's furnace was working properly and whether any gas lines had leaks.
