Two people were killed and around six injured in a clash following a dispute over celebrating Holi in a village in Amethi on Friday, police said.
He accused the BJP of starting a "factory of lies" and using huge cash to lure voters but said he was confident that the people of Amethi won't fall into this trap.
Prior to filing his nomination, Rahul Gandhi held a road show during which he was accompanied by Priyanka Gandhi and her husband Robert Vadra alongwith their children Raihan and Miraya.
Priyanka Gandhi also said farmers were in debt, and about 12,000 of them had committed suicide.
"I will celebrate the milestone in Amethi, where I will be meeting our Congress workers & supporters today," he said.
The Congress chief will also be contesting from Amethi in Uttar Pradesh.
Union minister Smriti Irani on Monday bought a plot of land in Amethi to build a house for herself and, in an apparent dig at Congress leader Rahul Gandhi, said no member of Parliament from here ever made the constituency his house.
Sources said Rahul Gandhi is likely to contest from Rae Bareli, but a final call is yet to be taken by the first family of the Congress.
'They want to keep the pot boiling all the time.' 'The BJP wants to set a political narrative that the Gandhis are doing wrong things.'
Lack of organisational network and a strong disconnect with the rural population led to the Congress president's defeat in what until now had been described as a party stronghold.
During Emergency Indira Gandhi acquired absolute power. Lakhs of political opponents, students, activists were arrested.
Leader of Opposition in the Lok Sabha Rahul Gandhi on Friday urged people to refrain from using derogatory language and being nasty towards former Union minister Smriti Irani or any other leader.
An Independent candidate and three others had on Saturday raised objections over the Congress president's nomination from Amethi.
The ruling party appears to have worked to a plan, beginning with the weaning away of Congress MLC and MLAs.
On balance, RG contesting from Raebareli instead of Amethi isn't the masterstroke the party's adherents are touting it to be, but neither is it the blunder the BJP and its tame media is framing it as, points out Prem Panicker.
Police did not rule out the possibility of it being a 'political murder'.
Without making two-thirds of the country's population a development partner, India's prosperity is impossible, the Congress leader added.
26 candidates in Amethi fray take away 60,545 votes; the difference between the victorious Smriti Irani and Rahul Gandhi is 55,120 votes.
"As of now, two accused persons are still absconding and we are tracking them," the DGP said.
100 of the 1,198 candidates are women.
Priyanka Gandhi's husband Robert Vadra joined the campaign trail on Monday, taking out a motorcycle rally to drum up support for the Congress in Amethi. Vadra and his daughter arrived in Amethi on Sunday night. He took part in the rally in Gauriganj area on Monday morning and later addressed the electorate in Salon assembly segments of Amethi, which is a Gandhi family pocketborough.
'Rahul is not even a lamp before the sun'
"I do not mind if attacks are made on me but what pains me is that Modiji snatched the food park from Amethi...it was meant to transform Amethi and Raebareli," he said.
Modi was addressing a public rally after laying the foundation stone of a factory to manufacture advanced AK-203 rifles in Amethi, represented by the Congress president in Lok Sabha.
'Rahul is a seasoned player of politics and chess. He makes his moves after careful consideration.
If Priyanka wins the Lok Sabha bypolls, it would be for the first time that three members of the Gandhi family will be in Parliament. Her mother Sonia Gandhi is a Rajya Sabha member from Rajasthan.
She also tagged a video in which an elderly women is seen alleging that her hand was forcibly put on 'panja' (hand) election symbol of the Congress though she wanted to vote for the 'kamal' (lotus), the BJP's symbol.
Missing persons posters featuring Rahul Gandhi's image pop up in Amethi.
Priyanka Gandhi in large part was at the centre of the Congress's action, giving a number of enduring images from this election campaign.
Union Human Resource Development Minister Smriti Irani has distributed over 15,000 saris among woman from the Amethi Lok Sabha constituency as a Diwali gift.
Campaigning continues for the final three phases of the Lok Sabha election.
Narendra Modi on Wednesday claimed that the electorate of Amethi has destroyed the pride of Sonia and Rahul Gandhi and forced the latter to go around with folded hands in the constituency, which he would otherwise not visit in five years.
Gandhi is scheduled to visit Amethi from October 4-6.
Several BJP voters say the Ram temple sentiment may give the ruling party a fillip but are also aware of the herculean task at hand and concede that it is a daunting electoral contest for Dinesh Singh, who lost to Sonia Gandhi in the 2019 Lok Sabha polls.
Rahul Gandhi and Priyanka Gandhi on Sunday held an impressive roadshow in family pocket borough Amethi as a huge crowd chanted slogans praising the Congress vice-president who has been representing the constituency for the past 10 years.
Walking around Amethi barely gives the feel of a VVIP constituency. Could years of neglect cost the Gandhi Parivar its bastion? Sharat Pradhan finds out.
Fielding of candidates in Amethi and Rae Bareli was one of the issues of contention between Congress and Samajwadi Party during their talks to forge the pre-poll alliance.
AK-203 assault rifles, with an effective range of 300 meters, are lightweight, robust and easy to use modern assault rifles with proven technology.
The district authorities' permission to Rahul Gandhi comes two days after the district magistrate and Superintendent of Police had asked him to reschedule his visit on law and order grounds.
An MP-MLA court in Sultanpur on Wednesday asked Congress leader Rahul Gandhi to appear before it on July 2 in a defamation case filed against him for alleged objectionable remarks against Union Home Minister Amit Shah.