A team of the National Investigation Agency is expected to reach Jammu today to interrogate the terrorist who was arrested following an attack on a BSF convoy in Udhampur district of Jammu and Kashmir yesterday. <br/><br/>Two BSF jawans and a militant were also killed in the attack.<br/>During the preliminary investigations, the militant said that he came from Pakistan via Kupwara, and was staying in the Kashmir valley for the past few days.<br/>Last evening, the militant was shifted to the Joint Interrogation Centre in Jammu for detailed interrogation by the state and central agencies.