JAJARKOT: A man allegedly killed own mother and buried the body without notice of anyone, following a domestic dispute, in Jajarkot district.Buddhi Bahadur Khatri (38) of Laikham, Sakle VDC had killed own mother Deuti (65) and buried her body into a nearby pit after a dispute over property on August 7, according to the District Police Office. Preliminary police investigation revealed that Deuti had been hacked with an axe after she denied giving him any land to own. Investigation was undertaken after police arrested Khatri based on the information given by the locals on Friday, said Inspector and Acting Chief of DPO, Hikmat Bohora. Police said that they would dig out the body from the ground and carry out further investigations.