Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. March 27, 2012 Court Puts Dominique Strauss-Kahn Under Investigation VOA News Photo: AP Former International Monetary Fund chief Dominique Strauss-Kahn (File) A French court has placed former International Monetary Fund chief Dominique Strauss-Kahn under formal investigation for alleged involvement in a prostitution ring. Strauss-Kahn posted a $133,000 bail to avoid sitting in jail while prosecutors pursue their case. A formal investigation in France is one step short of formal charges. Prosecutors allege Strauss-Kahn helped supply prostitutes for business clients at a luxury hotel in the northern French city of Lille and had parties with the women. His lawyer accuses authorities of inventing the charges because of his fame. .