[Cowboy Bob]

If a voter requests an absentee ballot, will their names be blocked from the list at the polling place on election day - to avoid double voting?

If you request an absentee ballot, you should be prohibited from voting in person - even if you did not return the absentee ballot.

[Meatspace]

If a person attempts to vote twice by voting by mail and then going to the polls to vote, it is a felony.