Sandro Nunes Vieira

Sandro Nunes Vieira is a former judge of the Superior Electoral Court (TSE) in Brazil, currently suspended from the Federal Regional Court of the 4th Region (TRF-4) due to allegations of colluding with individuals attempting to undermine the credibility of electronic voting machines. He is under investigation for allegedly providing information to those seeking to monitor the activities of Supreme Federal Court Minister Alexandre de Moraes, which has led to a separate criminal procedure initiated by Moraes against him.