AP offers this report. See also this more detailed report. I imagine this was all done with absentee ballots, which is my experience in examining these cases (especially ones out of Kentucky), but that is not mentioned anywhere in the story. Can someone please let me know?
UPDATE: Thanks to an ELB reader for passing on a link to the indictment. Wow. Depressing to think that this kind of stuff could still happen anywhere in the U.S. in 2011.