SRINAGAR (KNO) : FormerChiefMinisterandPDPPresident, Mehbooba Mufti today expressed deep anguish over the killing of three civilians at Kulgam today."It is unfortunate for the state that human blood is being spilt and the need is to put an end to it, she said in her statement. Mehbooba Mufti has expressed sympathies with the bereaved families.