The family of a man who was found dead after going missing from Waikato Hospital want the hospital held to account.
They've laid a formal complaint with police.
Nicky Stevens was a patient at the Henry Bennett Centre when he died last month.
His father and Hamilton City Councillor Dave Macpherson says they want more than an apology.
He says it's a pretty high threshold to test against, but if someone's broken the law it should be checked out.
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