Meanwhile, Gisborne police have arrested a man after a 3-month-old baby was admitted to hospital on New Year's Eve.
The critically injured baby was brought into Gisborne Hospital about 10.30am on December 31 and was subsequently flown to Starship children's hospital.
The baby received critical care while at Starship and was flown back to Gisborne Hospital on Thursday in an improved condition.
"Police have arrested and charged a 24-year-old man with wounding with intent
to cause grievous bodily harm. He will appear in the Gisborne District Court
on Wednesday 12 January."
Police said the two cases are not related.
As this matter is now before the Courts, police said they don't have any further comment.
Gisborne Mayor Rehette Stoltz said it was tragic news for a "close-knit community".
"Although I don't have any specific details on either case, we're a close-knit community so tragic news like this has an impact on us," she said.
"As a community, we need to make sure that our tamariki are safe and that whānau have the support they need, when they need it."
- More to come.