They have been etched into our memories: Cherishsiliala Tahuri-Wright, or Cherish, was 3 years old when she received serious head injuries at the hand of her grandmother, who herself was the victim of shocking abuse. Jayrhis Lock-Tata was shaken to death when he was 5 weeks old by his father, who had also been assaulting his mother. Or Sahara, who was 6 when she was killed by her mother's boyfriend. He told police that he "just lost the plot ... I just wanted her to be quiet". In 40 of the cases over the past decade that I could find details on, half of the offenders were convicted of manslaughter.
I understand why our anger takes us straight to pointing at the statute books. I did exactly the same thing recently. No case highlights why quite so acutely as that of Moko Rangitoheriri. Here was a case of sustained and brutal abuse, and it resulted in a manslaughter charge.
Calling a death what it is may bring a greater sense of justice, but it won't save one child's life.
But as much as I have argued that Moko's case should have gone before a jury as murder, even I have to acknowledge that this is the cold end of the justice system. Calling a death what it is may bring a greater sense of justice, but it won't save one child's life. Addressing ignorance born out of a cycle of violence will.
For most of us it's unfathomable that someone could not only stomp on a child's torso, but also do so without knowing it could cause internal bleeding that kills them.
Who does that? Someone who never learned restraint and control; someone who had it done to them; someone who witnessed it done to others; someone who was never told or experienced anything else. After all, the research tells us that if you were the victim of violence, you are more likely to parent like that.
I am in no way excusing anyone who harms a child. There is no excuse. But if we are serious about changing anything, we have to get our heads around how the unfathomable has become commonplace.
Every conviction places a challenge before us. It tells us to listen to the warning signs of domestic violence that are so often entangled with child harm and address them together. It tells us that if we want to raise a new generation of parents, we won't do it by crossing our fingers, we have to do things differently. And ultimately, it tells us one simple message - the violence has to stop.
Jacinda Ardern is a Labour Party MP.
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