LONDON — Scottish club Dundee United has said it will investigate the crowd trouble that marred the first leg of its Europa League third qualifying round tie against Russian club Dynamo Moscow last Thursday. UEFA has charged United in relation to the fighting which broke out when Dynamo fans appeared to climb from the away section of Tannadice Park to get to the home support. Home fans responded and fighting broke out, with police taking several minutes to get the situation under control. The case will be dealt with by UEFA’s Control and Disciplinary Body on Aug. 23. — AFP