NEW : A quick count of ballots and exit polls put Ollanta Humala ahead . NEW : The results are expected to be announced on Monday, but the election is not over yet. However , he is also criticized for corruption , having an authoritarian streak and the widespread rights abuses that were committed under his watch . Centrist candidates cannibalized each other during the first round of voting .
NEW : A quick count of ballots and exit polls put Ollanta Humala ahead . NEW : The results are expected to be announced on Monday, but the election is not over yet. Centrist candidates cannibalized each other during the first round of voting .