Dead voter allegation fuels concerns about voting safeguards as blue state official turns herself in

Illinois GOP Chairman Bob Grogan is calling on a Democratic Waukegan city official to resign after prosecutors said she submitted her dead mother’s vote-by-mail ballot, a case conservatives say exposes broader concerns about mail-in voting and voter-roll safeguards even though the ballot was caught before it was counted.

A Waukegan, Illinois alderman, Sylvia Sims Bolton, turned herself in on Wednesday after prosecutors said she submitted her dead mother’s vote-by-mail ballot during a March primary election...