Kaydence Sutherland and William Horne are grieving the loss of their eight-month-old daughter, Willow Katarina Horne. Kaydence Sutherland and William Horne are grieving the loss of their eight-month-old daughter, Willow Katarina Horne. In late June, the Sunday Times exclusively revealed that eight-month-old Willow Katarina died last September in Kalgoorlie Regional Hospital after “care management problems” occurred at the Goldfields facility. There was a chance the little girl could still be here with her parents Kaydence Sutherland and William Horne had the proper review procedures been followed and her situation escalated sooner. Camera Icon Willow Katarina Horne was just eight-and-a-half-months-old when she died at Kalgoorlie Regional Hospital following a litany of catastrophic and systemic failures by medical staff.