Another baby, 2-month-old Hinekawa Topia, has died in hospital of a head injury police do not consider accidental.
Another round of hand-wringing ensues. Social Welfare Minister Paula Bennett reminds critics that she issued a Green Paper on Vulnerable Children six months ago and it is open for discussion until the end of February. Labour's spokeswoman Jacinda Ardern repeats a call for a cross-party study of abuse as an issue of child poverty.
All of this, of course, leaps far ahead of the known facts in the latest death which is under police investigation. The officer in charge of the homicide inquiry warns against leaping to conclusions. But it does no harm to be reminded yet again that this country must do something about its high rate of child abuse and that it should be a subject beyond political point-scoring.
So far the Government has spurned Labour's request to be included in a study of child poverty, which is to be undertaken by a committee of ministers. The Government sounds serious in its undertaking to do something for children in impoverished circumstances, just as it must want to reduce the country's incidence of child abuse. But it will be wary of confusing the issues.
Not all children in poverty are abused, not all abuse occurs in poor households. There may be a heavy co-relationship between them but each problem deserves dedicated attention. Neither should be happening in a small society with well-developed social services, good accessible schools and reasonable levels of income support.