“He actually reached out to us at the end of last year as he was quite motivated to be part of a class action,” she said.
“I think he saw it as a way of holding those responsible for his suffering and the conditions to which he’d been subject in detention to account.
“It was a way, I think, that he saw of making sure that he was heard and that his experiences counted.”
Ms Levitt said her colleague interviewed the boy at Unit 18 in December last year.
She said the boy reported that he had been in and out of detention for years and had a diagnosed disability.
“He’d been subject to protracted periods of lockdown and solitary confinement in both facilities and at Unit 18 particularly, and he had engaged in serious self-harm and attempted suicide,” she said.
‘Failed at every turn’
The boy had been in the care of the Department of Communities.
“The fact that he had been in and out [of custody] is certainly indicative of the lack of support that he got when he wasn’t in detention, and the lack of rehabilitative supports that he received while he was in detention,” Ms Levitt said.
“In this particular instance, the parent was the state … so the only person to point the finger at is the state and the state’s institutions.
“That is Corrective Services, it’s child protection, it’s all of those institutions and departments that are supposed to ensure the welfare of children, and they obviously failed at every turn.”
In a statement, the Department of Communities told the ABC it was unable to comment on individual children.
“The death of any child or young person is a tragedy, which has a devastating impact on the families, friends and communities involved,” a spokesman said.
“Those impacted have been offered supports through Communities.”
Commissioner Royce would also not be drawn on the boy’s personal circumstances when questioned on Friday.
“I am not going to go into his history because it is sensitive at this time. It is not appropriate,” he said.
But the commissioner did state repeatedly that he had not seen anything that suggested the boy was at risk of self-harm.