Banamex's Oceanografia Claims Investigated by FBI

The Oceanografia SA logo is displayed on a building at the port in Ciudad del Carmen, Mexico, on Thursday, March 27, 2014. Mexicos government took control of closely held Oceanografia after Citigroup Inc. alleged fraud on loans to the oil-services company and requested an investigation, Attorney General Jesus Murillo Karam said on Feb. 28. Invoices from Oceanografia processed by an employee of Citigroups Mexican unit, known as Banamex, may have been falsified to show that Petroleos Mexicanos (Pemex) had approved them, according to the statement from the New York-based bank. Photographer: Susana Gonzalez/Bloomberg via Getty Images