Police have arrested a person from Aurahi of Dhanusha district on Tuesday on the charge of murdering his own 1-year-old nephew. According to Dhanusha district police office, Ram Kumar Mandal was found responsible for murdering and dumping the body of his nephew Rajababu Mandal into a pond. Police recovered the body from the pond at around 2 o'clock on Tuesday afternoon. Police are further investigating into the incident by holding Ram Kumar into custody.