There had been a fire in Nagaland Chief Minister Neiphiu Rio’s official residence. The incident occurred at around 6.30 this evening. However, no official confirmation could be received so far as to how the fire started and estimation of lost.AIR Kohima Correspondent says, huge inferno could be seen bellowing out of the Chief Minister’s residence. Almost eighty percent of the residence has been burnt down. The fire was still on, when reports las came in.