Family have gathered at the bedside of a woman who was critically injured in her Feilding home.
A police investigation is underway after the 49-year-old woman was taken to Palmerston North Hospital with critical, unexplained injuries.
She was taken to hospital by ambulance about 8.30pm yesterday.
Manawatu CIB head Detective Senior Sergeant Craig Sheridan said the police priority was determining how the woman suffered the injuries.
"At this stage I am not prepared to comment on the extent of her injuries except to say they are critical and unexplained.