sentences:  Several figures close to Kocharyan were arrested, including Aleksan Harutiunyan, the Deputy Presidential Adviser, and Harutiun Harutiunyan, the Deputy Director of the Public Television of Armenia but, by the summer of that year, they were released.Eventually, Jhangiryan failed to find evidence linking Kocharyan to the shooting.The investigation ended and the case was sent to court on 12 July 2000.