Spain’s high court has rejected an extradition request from Brazil for a lawyer accused of involvement in corruption involving oil company Petrobras.

Brazilian prosecutors have accused Rodrigo Tacla Duran of helping to launder money for homebuilders in a scheme between building firms and executives at Brazil’s Petrobas, a police statement in November said.

The case against Duran, a dual Brazilian-Spanish citizen, will be processed in Spain, the high court said in a statement.

Duran is being investigated for belonging to an organized crime network, bribery and money laundering, the court added.

The office of Brazil’s general prosecutor said in a statement it would evaluate whether to send the case to Spanish authorities in the hope they would prosecute Duran. They did not say when a decision would be made.

It was not immediately possible to contact Duran’s lawyers.