The murder of the teacher is becoming more than just a case of a irate grandparent killing a teacher over criticism of a student. Other motivations for the grandfather, who had been to prison two times before, included money, a failed romance and lost guauxi. Apparently the young female teacher had been dating a relative of the grandfather. This younger relative had spent money on the teacher but than their relationship went sour. The grandfather wanted the money back. At least that is I was told yesterday by the students. How the lost guanxi fits into the story is something one will have to ask somebody who heard another version of the sordid events.