Kamalkanta Mallick (52), who was working as a cook in a local upper primary school for the past five years, had gone missing on July 26.
Acting on an information provided by the local people, a police team exhumed the body of Mallick on Friday, sub-divisional police officer, Baliguda, S N Murmu said.
The autopsy was conducted at the sub-divisional hospital, Baliguda, yesterday and police were waiting for the report to confirm the nature of the death, he said.