Malone has objected to a presentencing report that could put him on the hook for restitution.
Sentencing had been set for Jan. 4, with a Jan. 3 restitution hearing.
Both proceedings are cleared from Baker's calendar and she didn't indicate when they'd be reset.
Hallum pleaded guilty in September, along with his father, who prosecutors said instructed Carter and Malone to bribe voters and use absentee ballots to commit fraud. Carter and Malone also pleaded guilty. Copyright 2012 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.