Bobbi Kristina Brown died at a hospice on 26 July, six months after she was found unresponsive in a bath in her Atlanta flat.
Now, the cause of death has been determined, but officials say they will not reveal the post-mortem results because a court in the US state of Georgia ordered a medical examiner to seal the results.
In a statement, the Fulton county medical examiner said Bobbi Kristina’s post-mortem results would not be publicly released on the order of the Fulton county superior court.
“The Fulton County medical examiner has classified the cause and manner of Bobbi Kristina Brown’s death,” it said.
Bobbi Kristina was the only child of singer Whitney Houston and her father was R&B singer Bobby Brown.
Bobbi – referred to as Krissy by family members – was treated in hospital twice for anxiety after her mother passed away.
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