Apparently when illegals are caught voting, they just leave them on the voter rolls
"Juan Landeros-Mireles admitted in court last year that he registered to vote and even cast ballots in the 2016 election, though he has never been a U.S. citizen.
As the November election nears, he is still listed as an active voter in Wilson County, North Carolina.
Given his past, it’s not likely he will try again, but his experience does strengthen an argument of voter integrity advocates: Some local rolls haven’t been cleansed of illegitimate voters, creating opportunities for fraudulent ballots to be cast.
Landeros-Mireles isn’t alone.
Federal prosecutors charged 17 other people with illegally voting as noncitizens in eastern North Carolina in one major sweep in 2018. All of them admitted in court that they were not citizens and flouted the law by voting, yet six of those names are still listed as active voters in the state....."
‘Not a big deal’: Noncitizens who voted illegally in 2016 still on voter rolls