Mental State of the family members of Bachaspatimayum Khelchandra (55) was seriously disturbed after unknown miscreants hung a Chinese made hand grenade in the middle of his gate. B. Khelchandra, son of Late Achouba is a resident of Nongmeibung Seram Leirak and is presently serving at the engineering Cell, RIMS.“Everyone in the family was taken by surprise after the hand grenade was found hanging in the middle of the gate with a thread,” said a family member. The bomb was first notice at around 8.30 pm yesterday evening.A police team which was informed later took out the hand grenade. Police found the bomb without detonator.Family member of Khelchandra said that a group of KCP had served monetary demands a year back.“Some days back an unidentified person tried to hand over them some line bullet, but we refused to take it,” said the family.The nature at which the bomb was placed has put a serious question to the security of the civilians.Protesting the bomb threat locals of Nongmeibung Seram Leirak staged a sit-in-protest today at Nongmeibung Keithel Macha. They appealed the concern authority to stop terrorizing people.