Logan Park High School co-principal, Kristan Mouat, has died suddenly, peacefully at home, the school community was told in a letter sent today. Photo: ODT filesDunedin school principal Kristan Mouat, who died suddenly on Saturday, is being remembered as an "amazing teacher" and "beautiful person." Pupils, past pupils and parents have paid tribute to Ms Mouat on the Otago Daily Times and LPHS Facebook pages. Stephanie Lloyd described Ms Mouat as a 'truly beautiful person. "Ms Mouat was a beautiful teacher.