Malkanagiri, Dec 29: Maoist have murdered a Postmaster today. The Postmaster identified as Sujit Moriyam. The Maoist kidnaaped the Postmaster on 25th December. Maoist killed Sujit after suspecting him to be a police agent. After that today the dead body of the Postmaster was rescued from Poria village in Dantewada district of Chhatisgarh. Police investigation is on process.