By Lisandra Paraguassu
BRASILIA (Reuters) - Brazil's Supreme Court on Tuesday ruled that former Brazilian President Luiz Inacio Lula da Silva had not been treated impartially in graft probes, strengthening his chances of running against President Jair Bolsonaro in next year's vote.
A dramatic reversal by Justice Carmen Lucia led a five-judge panel to find former judge Sergio Moro had made biased decisions in overseeing the graft probe known as Operation Car Wash, throwing out evidence that could have been used against Lula.
With his convictions annulled earlier this month and the prospect of a swift retrial now derailed, Lula has positioned himself as a strong leftist challenger to the right-wing Bolsonaro, though neither has yet to confirm their candidacy.
Lula's legal team said in a statement that "the decision handed down today strengthens the justice system and the importance of due process."
The Supreme Court's decision could also open a precedent for scores of other high-profile politicians and business leaders in prison to throw out the evidence against them gathered in the groundbreaking seven-year Car Wash probe.
Two weeks after he suspended voting on the case, Justice Nunes Marques cast earlier on Tuesday what appeared to be a tie-breaking vote finding that Moro had been impartial.
However, Justice Carmen Lucia, who cast her original vote on the case years ago, said recent events had changed her outlook, shifting her vote and the majority of the panel in Lula's favor.