Imphal: A hand grenade was exploded at the residential premise of intending candidate Ningthoujam Diten Singh, 54, of Ukhongsang Mayai Leikai ward number-8.
It was reported to state police by the candidate workers that the bomb was exploded at 6.45 pm.
The bomb was reportedly hurled by some unknown persons coming on a two wheeler vehicle and fled away towards unknown direction taking the advantage of darkness.
No injury or damage was occurred. At the time of occurrence, the intending candidate was not at his residence, a police source said.