§ Miss. Code § 23-15-531.9(untitled)

Manner in which elector to vote on DRE unit; voiding of ballots in certain
instances when elector does not complete voting process.
(1) A duly qualified elector shall cast his vote on a DRE unit by touching the screen or
pressing the appropriate button on the unit for the candidate or issue of the elector's choice. After
pressing the appropriate button on the unit or location on the screen to cast the ballot, the
elector's vote shall be final and shall not be subsequently altered.
(2) If an elector leaves the voting booth without having pressed the appropriate button on the
unit or location on the screen to finally cast his or her ballot and cannot be located to return to the
booth to complete the voting process, then a poll manager shall take the steps necessary to void
the ballot that was not completed by the elector and an appropriate record shall be made of the
event.