Juan Rivera
... that an investigation into the case of Juan Rivera uncovered proof of evidence tampering when his shoes, which had the victim's blood on them, also bore DNA from the real killer?
... that an investigation into the case of <b id="mwBLA"><a href="./Juan_Rivera_(wrongful_conviction)" id="mwBLE" rel="mw:WikiLink" title="Juan Rivera (wrongful conviction)">Juan Rivera</a></b> uncovered proof of <a href="./Tampering_with_evidence" id="mwBLI" rel="mw:WikiLink" title="Tampering with evidence">evidence tampering</a> when his shoes, which had the victim's blood on them, also bore DNA from the real killer?