Two men from Opotiki have been arrested over an alleged baseball bat beating of three people at a house in the city in the early hours of Saturday morning.
A 54-year-old man remains in a critical but stable condition in Waikato Hospital with a skull fracture and swelling of the brain.
A 24-year-old woman was admitted to Gisborne Hospital and a 37-year-old man was treated and discharged as a result of the alleged assault.
The woman is also expected to go Waikato Hospital some time this week for surgery on facial injuries.
"We took three people into custody at a house late Sunday night," said Detective Senior Sergeant Craig Scott.