Leaders of Apna Dal and its ally BJP alleged that "seal of EVMs and its boxes were found broken before the counting of votes started".
At the end of the 20th round of counting, Mahendra Singh Patel of the state's ruling Samajwadi Party (62,312 votes) was leading by 10,687 votes against Apna Dal's Krishna Patel who bagged 51,625 votes. Ramakant Singh (Independent) secured 22,603 votes after the 20th round. There are total 25 rounds and the counting is in progress.
"We have staged walkout from the counting centre as the EVMs that were brought for counting were tampered with... We demand re-election for the Rohaniya assembly seat," said BJP district president Azad Singh Gautam, with Apna Dal district president Rajesh Patel by his side.
"We have given a written complaint to the election observer on this matter...," Gautam added.
The bypoll was necessitated after sitting MLA Anupriya resigned following her election to Lok Sabha.