Srinagar, March 30 -- Chief Minister Omar Abdullah and Deputy Chief Minister Surinder Choudhary on Saturday attended the wreath laying ceremony of a policeman who along with his three colleagues was killed in a two-day long gunfight with terrorists in Kathua district.Omar led the wreath laying ceremony of head constable Jagbir Singh, incharge of police post Safiyan, at police headquarters Gulshan Ground here.Later, the Chief Minister visited the families of the slain policemen-Balvinder Singh, Tariq Ahmad, Jaswant Singh, and Jagbir Singh-expressing his deep condolences."Visited the families of our bravehearts-Balvinder Singh, Tariq Ahmad, Jaswant Singh, and Jagbir Singh-who laid down their lives in the line of duty during the Kathua encou...