Police booked two class 12 students of Kendriya Vidyalaya in Morena district of Madhya Pradesh, for trying to set a teacher's house on fire in demand of good marks. The duo had been giving sleepless nights to the teachers for the last month, exploding crude bombs and petrol bombs outside their homes and setting their vehicles on fire, to compel them into giving good marks in the supplementary exam, said police. A police officer said they even made phone calls impersonating a local MLA and municipal officer to create pressure on them. When disciplinary action was taken against them, they turned violent.