An 8-year-old boy remains in a critical condition in Waikato Hospital after a four-vehicle crash yesterday.
Waikato District Health Board said the Tokoroa boy was in the intensive care unit.
His 45-year-old mother and 11-year-old brother were both in stable condition in hospital.
The crash on State Highway 1 at Tirau Road near Karapiro yesterday killed one man.
Two other people, a 25-year-old man from Hamilton and a 16-year-old girl from Te Awamutu, were treated at Waikato Hospital then discharged.