Juries frequently confront contradictory information, especially in criminal trials. Juries then must sort through all of the evidence, sift and weigh it, resolve the contradictions as best they can, and reach a determination.
She has tried as hard and she can to get this difficult case right, and then she is confronted with a blatant violation of the rules. She has been careful and cautious, but probably is thinking about some kind of sanction.