On 19 June 2015, Marcelo Odebrecht, the CEO of Brazil’s largest construction company was arrested by Brazilian Federal Police. Odebrecht was arrested on allegations of fraud, corruption, money laundering and organized crime relating to contracts worth billions of dollars with the rigs company Sete Brazil [pt] and the state oil company Petrobras. While in detention, Odebrecht attempted to pass a handwritten note to his lawyers that mentioned André Esteves, thus potentially implicating BTG Pactual and Esteves in Lava Jato. One of Sete’s largest shareholders is BTG Pactual, headed by CEO André Esteves. In the handwritten note, Odebrecht asked his lawyers to "destroy rigs’ email." Sete Brasil was founded to facilitate and enable the construction of ultra-deep water drilling rigs in the country. Seven companies became investors, the pension funds: Petros, Previ, Funcef and Valia, besides the banks Santander, Bradesco and BTG Pactual. Then Petrobras joined the investors. Development bank BNDES, which had previously agreed to extend financing, withheld funds after former Sete Brasil COO Pedro Barusco testified in late 2014 that he accepted bribes in exchange for awarding contracts as part of a wider corruption probe known as Lava Jato (Carwash in Portuguese). In the first quarter of 2015, BTG Pactual recorded a provision for the impairment to the investment equivalent to approximately 25% of its book value, which had a gross negative impact on revenues of R$280million.
On 25 November 2015, Esteves was arrested as part of a scandal investigation into Petrobras after he was investigated for his bank's dealings with the oil company. On November 29, 2015 it was reported that the Brazilian Supreme Court decided to extend his arrest, according to Esteves's lawyer. According to the same report by Bloomberg News, BTG Pactual's partners were in talks to buy Esteves's 22% to 24% stake including a "golden share" which had given him control of the firm.
Three weeks later, on December 17, 2015, Esteves was released from prison. BTG's bonds and shares subsequently increased. Esteves had to remain at home until he found employment, the Brazilian supreme court said in a statement. Judge Teori Zavascki ruled that Esteves could not have any management role in any of the companies being investigated as part of the corruption probe. The names of those companies were kept sealed. Shares of BTG rose 7.7 percent to 15.62 reais at 3:55 p.m. in Sao Paulo, after gaining as much as 12 percent. The company's $1 billion of notes due 2020 rose 3.1 cents to 72.15 cents on the dollar. Esteves’s attorneys argued that he was only arrested because he's one of the wealthiest people in Brazil, according to court documents filed this month with the supreme court.