He graduated from University of Lucknow in 1989.[11] He married Bhanvi Kumari Singh on 15 February 1995, with whom he has two sons and two daughters.[7][8] As per his election affidavit, Singh is an agriculturalist by profession.[11]
He also wields considerable influence over five assembly constituencies in the Pratapgarh region, as well as some in neighbouring Bihar. In election rallies in this region where he is present, the actual candidate may never speak or even be mentioned in his speech.[13] After the 2007 elections, when Mayawati swept to power with a majority, Raghuraj again came under the police radar.
In 2005, he became the minister for Food and Civil Supplies, and despite his pending criminal cases, he came to be assigned the highest level of security (Z-category) provided by the state,[15] though the threats against him were not specified. In 2018, he voted for the Bharatiya Janta Party in the Rajya Sabha polls against the BSP candidate Bhimrao Ambedkar.[16]
In 2019, his party contested the Lok Sabha polls alone on two seats of Pratapgarh and Kaushambi.[17]
In 2002, on an FIR filed by a dissident Bharatiya Janata Party (BJP) MLA Puran Singh Bundela of alleged kidnapping and threatening with dire consequences, got Raghuraj arrested on the orders of then Chief Minister Mayawati at the early hours about 4:00 A.M. of 2 November 2002. Later Mayawati-led government in Uttar Pradesh declared him a terrorist, and he was sent to jail under Prevention of Terrorism Act (POTA), along with his father Uday Pratap Singh and cousin Akshay Pratap Singh.[20] Subsequently, Akshay managed to get bail, but Raghuraj's pleas were rejected many times.[21] In June 2006, Raja Bhaiya was acquitted of all charges by a specially designated POTA court.[22]
From jail to cabinet minister
Within 25 minutes[23] of the Mulayam Singh Yadav's government coming to power in 2003, all POTA charges against him were dropped. However, the Supreme Court of India debarred the state government from dismissing POTA charges.[23] Eventually the POTA Act was repealed in 2004, and although the court again refused to release Raghuraj.[24] He subsequently became a powerful man in the government, and was accused by police officer R.S. Pandey (who led the raid on his house) of having launched a vendetta against him.[25] Eventually R.S. Pandey was killed in a road accident,[26] which is currently being investigated by the CBI.[27]
DSP Zia Ul Haque murder case
On 3 March 2013, Deputy Superintendent of Police (DSP) Zia Ul Haq was killed in Kunda, a constituency represented by Raghuraj Pratap Singh, during clashes that followed the shooting of the village head, Nanhe Lal Yadav. Following a complaint by the deceased officer's wife, Parveen Azad, a case was initiated against Raghuraj for his alleged involvement. The FIR identified Gulshan Yadav, the chairman of Kunda Nagar Panchayat, Harion Srivastava, a representative of Raja Bhaiya, Guddu Singh, Raja Bhaiya's driver, and two other villagers, Kamta Prasad Pal and Rajesh Kumar Pal, as primary suspects. Additional murder charges were filed against others named in the FIR. The Central Bureau of Investigation (CBI) took over the case on 7 February 2013, for further investigation.[28] On 3 March 2013, Raja Bhaiya resigned from the state cabinet.[29][30] On 1 August 2013, the CBI filed the final report in the CBI court giving a clean chit to Raja Bhaiya.[31] On 11 October 2013, he was reappointed a cabinet minister with the portfolio of Food and Civil Supplies.[32]
Dilerganj massacre
His name first surfaced in Dilerganj massacre case when bodies of young girls were found in river. A mob by a group alleged to be associated with him had torched a village where villagers had refused to pay protection money to local musclemen.[33]
CBI probe
CBI which was probing the killing of DSP Zia Ul Haq gave him a clean chit in 2013.[34]
Irregularity in PDS
CBI probe in multi crore PDS scam was initiated. It was alleged that wheat & rice were diverged from Public Distribution System and even exported when he was minister of food & civil supplies.[33]
^ abcSingh, Ramendra (10 March 2013). "The Raja's Backyard". The Indian Express. Archived from the original on 8 November 2023. Retrieved 7 October 2023.