We see Hinton driving, talking to offenders at their homes, answering a call from a victim pulling out of a conference. We hear his strong opinions on "a criminal justice system failing too many and costing too much". We watch the emotional conferences he runs as hui.
Perhaps the most moving meeting is between an elderly Samoan man and the whanau of the three-year-old he ran over and killed (accidentally). Afterwards, the attending policeman lauds the participants' courage. "I see this working for both sides," he says, admitting that the police can "lose focus on the human element: the victims".
Restorative justice, however, is about the victims having their say. They get to talk about their anger and suffering. They get an apology, remorse and, sometimes, answers.
Hinton explains that restorative justice isn't about forgiveness (although it can be a by-product). "It's about communication." He talks about being heard and moving forward.
That "taking responsibility for hurt, harm and making amends" may break the cycle of crime. It's hard to disagree, especially when we watch as Billy, the teen who robbed a dairy, learn that the dairy owner not only bears him no ill-will but, like everyone else there, wants the best for him.
When footage is this compelling, the show-not-tell approach is the right one. The end result is a lesson in the power and value of restorative justice that strips away preconceptions.
Restoring Hope kicks off Maori Television's year-long line-up of Sunday-night documentaries. Tackling contemporary issues and telling surprising stories, they span everything from "what makes a Maori" and New Zealand's involvement in Afghanistan through to the holes in the case against convicted murderer Teina Pora. It's enough to restore hope in local documentary-making.
Restoring Hope, tonight, Maori Television, 8.30pm.