Israeli billionaire sought by Romanian and Swiss authorities after being convicted and sentenced to prison in absentia in two separate mass corruption cases

African country's borders closed and its constitution declared invalid in an apparent coup d'etat by army Col. Mamadi Doumbouya

Diamond dealer Beny Steinmetz, tried in Geneva over alleged corruption in Guinea mining deal, claims woman he supposedly bribed wasn't a public official; verdict expected Friday

Beny Steinmetz insists he never ordered bribes be paid to wife of late Guinean leader to secure mining contracts, claims he was only an adviser at company that bears his name

Beny Steinmetz arrives in Switzerland to face charges and up to 10 years in prison over alleged bribes to secure mining contract; lawyer: 'We will plead his innocence'

Beny Steinmetz's attorney insists his client 'never paid a cent' to a wife of African nation's late president to secure mining contract

Tycoon and two others face indictments in Switzerland over alleged bribes to former wife of Guinean president