Sengar been charged with raping the young woman in 2017, when she was a minor.
According to the information shared by Uttar Pradesh Police with the CBI, the witness, named Yunus, who ran a general merchant shop in Makhi village, where the MLA and the victim lived, was allegedly not well for sometime.
The letter narrates the incidents of July 7-8 when some people allegedly associated with Sengar, the sitting BJP legislator, threatened the victim's family with dire consequences.
District and Sessions Judge Dharmesh Sharma held that the objections of the complainant party read like an engrossing thrilling story but were based on mere surmises and conjectures.
The team will go into all the aspects and probe the incident till the CBI takes over the probe, the officer said.
The development comes a day after senior politicians from different opposition parties demanded a free and fair probe into the accident of the Unnao rape survivor and her family.
The BJP, however, distanced itself from the comments, saying the statements could the personal view of Hardoi MLA Ashish Singh Ashu.
The BJP has distanced itself from the controversy.
Satyapal Singh, MoS HRD, said allegations can also be proven wrong.
Sources said BJP working president J P Nadda called up Singh to inform him of the party's decision and asked him to make an announcement.
The court also asked the Uttar Pradesh authorities to file a status report by Thursday on the accident of the Unnao rape case victim.
An order from the department of personnel and training said the case is being handed over to the CBI to probe "abetment and conspiracies" into the accident.
The court noted that the chargesheet did not find mention of any record or evidence regarding the criminal conspiracy between the accused persons ordered to be put on trial with the accused Sengar.
The court will continue the examination of other witnesses on Monday.
Special judge Dharmesh Sharma, who is conducting trial of the cases, shall record her testimony.
Ahsan Ullah Khan, the additional district and session judge of the MP-MLA court in Sonbhadra, also imposed a fine of Rs 10 lakh on Gond which would be used in the rape survivor's rehabilitation.
'The government is running a 'beti darao', not a 'beti bachao' drive'
The case caused a huge embarrassment to the BJP government
'Let the courts decide who is guilty and what punishment they should get.'
"She is sick and on life support system needing medication to support her blood pressure'
The lawyer had written to the district magistrate urging him to expedite the process of granting him a weapon licence. "I have apprehensions that I could be murdered in future," the July 15 letter reads.
Speaking at a Balika Suraksha Jaagruktaa Abhiyaan programme at a school in Barabanki on Wednesday, a student asked, "If the person against whom we are complaining comes to know about it, and if we have an accident, what will happen?"
She is being given oxygen through a tube inserted in the windpipe. Her condition is stable but not out of danger, he said.
Surendra Singh said that children should not be given undue freedom and asked parents not to give mobile phones to them.
The woman deposed before District Judge Dharmesh Sharma during 'in-camera' proceedings held at the seminar hall of the the Jai Prakash Narayan Apex Trauma Centre, her lawyer said.
Atul Sengar, the brother of BJP MLA Kuldeep Singh Sengar was arrested after the Lucknow Director General of Police issued the arrest warrant against him.
Asha Singh, the mother of the rape survivor, said she is contesting the polls to ensure justice for the victims of such a heinous crime.
UP accounted for 14.7 per cent of all registered crimes against women in 2019. The state also recorded the highest number of cases against Dalit women.
The SP also alleged that it was the BJP people who got Umesh Pal, a key witness in the 2005 killing of then BSP legislator Raju Pal, murdered.
The woman was admitted to AIIMS following the accident in Rae Bareli on July 28.
The apex court will on Monday take a call on moving the woman and her lawyer to AIIMS in Delhi, it said.
Demanding the case be handed over to Central Bureau of Investigation, the victim alleged that the administration has done little to ensure the security of women in the state.
The girl tried to immolate herself near the chief minister's residence in Lucknow on Sunday.
The mother of the Unnao rape survivor who received grievous injuries in a road accident in Rae Bareli has termed the Sunday's incident a conspiracy to wipe out her family.
Slogans of 'Unnao ki beti ko insaaf do, beti bachao' were chanted by MPs in the well of the House.
The number of policemen injured in them was 1,443 and 13 were killed, the data showed.
Reacting to the Unnao case, which has grabbed national headlines, it has been decided that the state prosecution wpuld apprise the govt every month of the prospective hearing dates in such cases.
Attacking the Congress government, the BJP claimed there is no rule of law in Rajasthan and the incident has put a question mark on the law and order situation of the state.
'Indian consciousness was raped in Unnao and then in Kathua'
The Friday morning encounter of all the four accused in the brutal rape-and-murder case of a 25-year-old woman veterinarian last month in Hyderabad triggered a nationwide debate on justice delivery, with one side supporting it as speedy justice and the other raising concerns over 'extra-judicial' measures. Here is a look at the legal status of some rape cases which shook the country.