An elections supervisor in Coffee County, Georgia, demonstrated in recent videos posted online how Dominion Voting Systems voting software allows votes to be changed through an “adjudication” process. The process allows the operator to add vote marks to a scanned ballot as well as invalidate vote marks already on the ballot.

Adjudication should only serve to resolve issues of voters marking ballots incorrectly, such as filling the bubbles in a way that doesn’t clearly show who he or she voted for. Yet it appears a substantial number of ballots went through that process, at least in some Georgia counties.