KATHMANDU, Sept 17: In a shocking incident, four people, including three from the same family, were killed on Friday night in Gairigaun, Tinkune of Kathmandu Metropolitan City-32. The lifeless bodies of two men and two women were discovered within the premises of Divya Saw Mill located in Tinkune at around 11:55 PM on Friday. There were deep injuries caused by sharp weapons in different parts of their bodies.