Olympic Games: Scandals mar celebrations

While Pat Hickey, president of the Olympic Council of Ireland, remains in custody, the governing body of amateur boxing, AIBA, has expelled referees and judges involved in controversial decisions and Brazilian police have arrested two American swimmers who were reportedly the victims of an armed robbery in Rio de Janeiro last Sunday.
The Brazilian authorities removed US Olympic swimmers Jack Conger and Gunnar Bentz from their plane for questioning as part of an investigation into the robbery which was made public by gold medalist Ryan Lochte, who later told NBC News that the trio, along with fellow swimmer James Feigen, were robbed at gunpoint by muggers posing as police officers.