The ruling National Conference (NC) on Saturday sought an inquiry into the spike in terrorist attacks in the Valley since Chief Minister Omar Abdullah was sworn in, saying some elements were trying to defame an elected government. "Violence is taking place. There should be an investigation into it. Those involved should be arrested alive. We will get to know who is doing it because there are attempts to defame us," NC president Farooq Abdullah said at a function here. Abdullah said the peaceful assembly election was a big achievement for the people of Kashmir, and it united the entire community. "We need to remain united, keeping our egos aside. Enemies are trying to attack us from all sides but we have to fight them," he added. His statement comes after four security personnel were injured in an encounter in the Khanyar area here on Saturday. Following the attack, security forces launched a cordon and search operation in the densely populated locality of Khanyar in the interior c