In a road accident, 25 persons were injured when a tractor overturned near Nidumolu village in Movva mandal in Krishna district in the early hours of Saturday. Injured were admitted to nearby government hospital for medical treatment. Among those injured, two of them stated to be in critical condition. They were going in a tractor to attend a marriage when the mishap took place. Injured were residents of Mallampudi village in Ghantasala mandal. Eyewitness said that rash driving of driver led to the mishap.