Nalgonda (Telangana): Four persons were arrested for allegedly preparing adulterated oil in Yadagirigutta mandal of the district, police said on Friday.
Acting on a complaint by the residents of Medikuntapalli village that bad smell is emanating from a shed in the village, police on Thursday, raided the place, said.
The accused were caught preparing 'oil' with animal bones, skin and decomposed animal waste, police said, adding they were arrested and the material was seized.
Yadagirigutta Circle Inspector Rajashekarreddy led the operation which involved four police constables, they said. Further investigation is on.