Waikato triple killer Ross Bremner's father improving
Keith Bremner, who was one of four people stabbed by his son Ross, is now in a serious but stable condition in Waikato Hospital.
63-year-old Bremner was found with knife wounds at his Otorohanga house by neighbours.
His wife, Clare, 60, died from knife wounds inflicted by their mentally ill 34-year-old son.
Ross also killed elderly couple Maurice O'Donnell and Mona Tuwhangai at their Kawhia Harbour property, before killing himself.
* Elderly couple were enjoying remote bach before murders
* Family friend urges Ross Bremner to give himself up
* Stabbing shocks close-knit town of Otorohanga
* Three people in Waikato found dead by visitor
Keith has been in a critical condition in Waikato Hospital's intensive care unit for two weeks.
Although he remains in the ICU, his condition has slightly improved.