A man was found dead on the banks of Kang Stream in Triyuga Municipality, Udayapur, on Friday morning. Superintendent of Police Nabaraj Bhatta said the deceased said the deceased had been identified as Sunil Kanta Chaudhary, 30 of Triyuga Municipality 1, Jogidaha. He had been missing for the past four days. Police suspect the body might have been buried in the sand after murder. Four persons have been arrested on suspicion of involvement in the apparent murder, said SP Bhatta.