The Colombian drug smuggler who died after a condom full of cocaine burst in her stomach was travelling with five relatives including two children aged 2 and 5.
Sorlinda Vega, 37, died of a heart attack after one of 26 packages of cocaine she had carried internally from Argentina to Auckland split.
It is understood the 20g dose of cocaine would have been ingested immediately and was not survivable.
She went into cardiac arrest and, despite a "vigorous resuscitation" effort, she could not be revived.
Her death has been referred to the coroner and police are investigating.