Brazilian ex-presidents charged in corruption case

Ms Rousseff, Lula and six other members of the Workers' Party have been charged

Brazil's top prosecutor has charged former presidents Luiz Inacio Lula da Silva and Dilma Rousseff with forming a criminal organisation to divert funds from the country's state oil company.

Prosecutor Rodrigo Janot said Lula, Ms Rousseff and six fellow Workers' Party members committed a series of crimes involving Petrobras from 2002 to 2016.

The ex-presidents deny the accusations.

These are the first criminal charges against Ms Rousseff, who was impeached in 2016 for breaking budgetary laws.

The charges are related to the sprawling Operation Car Wash that uncovered a scheme in which Brazil's biggest construction firms overcharged Petrobras for building contracts.

Some of the extra money was used to pay off politicians, buy their votes and help with political campaigns. Dozens of senior politicians and high-ranking businessmen have been implicated in the scandal, which has led to several other investigations.

• Operation Car Wash: All you need to know

• Profile: Luiz Inacio Lula da Silva

• Profile: Dilma Rousseff

Mr Janot said that Lula was the head of the alleged organization, and that the Workers' Party received some $480m (£370m) in bribes in several public entities, including Petrobras and the Brazilian National Development Bank (BNDES).

The scheme allegedly started with Lula's victorious election campaign in 2002 and ended when Ms Rousseff was impeached last year, Mr Janot added in a 230-page document.

The accusations are linked to a massive investigation into the state oil company, Petrobras

Lula, who is still an extremely popular politician, is appealing against a corruption conviction that would bar him from running for president in 2018. He faces four other corruption trials.

His lawyer said the accusation was baseless and that the law was being misused to persecute the former president.

A representative for Ms Rousseff said the prosecutor's office had offered no evidence of the crimes and called on the Supreme Court to guarantee her right to defend herself against them.