The voting percentage at Chief Minister Raghubar Das' Assembly seat Jamshedpur East was only 49.12 per cent.
Jharkhand Chief Electoral Officer Vinay Kumar Choubey said the incident is being probed and polling in the booth has been stopped.
The voting on Saturday will also see the BJP state unit president Laxman Gilua trying his electoral luck.
The second phase is crucial for both the BJP and the Congress-JMM alliance. While the JMM is trying to protect its bastion, the BJP has been trying to dent its citadel.
When it comes to serious criminal charges against themselves, the Congress tops the chart here as well, with 50 per cent candidates.
Addressing his first rally in the state, the former Congress chief said tribals have water, forests and land, and his party will protect their rights over those resources.
Union Home Minister told poll rallies in Jharkhand that the nationwide exercise will be conducted despite reservations voiced by opposition parties.
Shah challenged Congress leader Rahul Gandhi, who is also in Jharkhand, to give an account of his party's development programmes in the region over the past 55 ye
Maharashtra, Haryana results showed that campaigns surrounding CMs didn’t pay dividends
The former Congress president will address a public meeting in Simdega in favour of the party's candidate Bhushan Bara who is up against BJP's Shraddhanand Besra.
The BJP is seeking a second straight term and is contesting the Assembly elections alone with Chief Minister Raghubar Das as the party's face.
Brother-sister who have their weddings of Saturday and Sunday respectively arrived at the polling booth with their faces plastered with turmeric paste.
The police said that Naxalites exploded a bomb near a culvert in the forests of Gumla district, but there was no casualty or damage.
A total of 37,83,055 electorate, including 18,01,356 women and five third-gender voters are eligible to exercise their franchise in the first phase across six districts.
Ahead of the elections in Jharkhand, Maoist cadres have stepped up their activities and mounted a propaganda campaign.