The Uttar Pradesh police had on March 26 also taken Ahmad from the Sabarmati jail in Gujarat's Ahmedabad city to Prayagraj in UP to produce him in a court.
The three assailants who killed gangster-politician Atiq Ahmad and his brother Ashraf posed as journalists, carrying video cameras, mics and media identity cards, the Uttar Pradesh Police said on Sunday.
A crude bomb was hurled in a bylane near the residence of one of the lawyers of slain gangster-turned-politician Atiq Ahmed on Tuesday, the police said.
According to the FIR, the tweet posted by the Twitter handle 'The Sajjad Mughal', said, "The breed is not over yet. Atiq's son Ali is still alive. Insha Allah condition - time - power will change. The city will be called Allahabad. The revenge will be taken."
Authorities in Bareilly have identified and are taking action against allegedly illegal properties linked to associates of Ittehad-e-Millat Council (IMC) chief cleric Tauqeer Raza Khan following violent clashes in the city.
On March 28, the apex court had dismissed Ahmad's plea for protection and observed that the Uttar Pradesh state machinery would take care of his protection in case of a threat to his life.
Ahmad, a former Uttar Pradesh MLA and Lok Sabha MP, was brought back to the high-security jail in Gujarat in a UP police van after a nearly 24-hour-long road journey from Prayagraj.
"Nobody is sympathising with Atiq Ahmad because a criminal should be punished. But anyone who will see this video will question if we are a democracy. Every criminal has the right to be heard in court and be convicted there. But you can see they were killed in police custody in the open," he said.
The bullet-riddled bodies of Ahmad and Ashraf were taken away from the spot as tension gripped the area after the sensational killing.
The plea sought the creation of an independent expert committee to probe the killings of Atiq and Ashraf.
In a major crackdown, police arrested 39 people, including local cleric Tauqeer Raza Khan, in connection with the violence during the 'I love Muhammad' campaign after Friday prayers in Bareilly, while authorities suspended internet service in the district for 48 hours beginning Saturday.
A police cavalcade carrying gangster-politician Atiq Ahmed left for the Sabarmati Central Jail in Gujarat on Tuesday evening, hours after he was sentenced to rigorous life imprisonment in a 2006 kidnapping case by a court in Prayagraj in Uttar Pradesh, a senior official said.
A few shops opened in areas adjoining Chakia-Rajrooppur, Kareli and Khuldabad.
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 names of at least two of them already figure in the records of police stations in the state.
The plea sought the setting up of an independent expert committee to probe the killing of Atiq and Ashraf.
Umesh Pal's family thanked Chief Minister Yogi Adityanath and the police.
Authorities on Thursday bulldozed the house of an aide of gangster-turned-politician Atiq Ahmed here amid heavy police presence, the second such action in two days.
Gangster-politician Atiq Ahmad, who was shot dead along with his brother at point-blank range, had admitted during questioning by police that he had links with Pakistan's Inter-Services Intelligence and militant outfit Lashkar-e-Tayiba, according to a first information report (FIR).
The police and administration officials were present in large numbers as the demolition progressed.
Prohibitory orders under Section 144 of the Code of Criminal Procedure (CrPC) have been issued in all districts of Uttar Pradesh to prevent any untoward incident.
There were no signs of 'rigor mortis'. I think they died 1.30-2 hours before they were brought here. Their post-mortem has been conducted, Dr Narendra Sengar told ANI.
The FIR stated that a gun, empty shells, live cartridges, a motorcycle and other evidence were collected from the spot.
An MP-MLA court in Prayagraj on Tuesday held gangster-politician Atiq Ahmed and two others guilty in the 2006 Umesh Pal kidnapping case.
He alleged that an officer told him that he would be taken out of jail after two weeks and killed.
Atiq Ahmed and his brother Ashraf Ahmed were shot dead by men posing as journalists on April 15 night this year, while they were being taken for a medical examination in Prayagraj.
The senior BJP leader said voters have always rejected coalition politics as the political parties forming such an alliance don't have any policy or leadership.
The Opposition on Sunday lashed out at the Bharatiya Janata Party over the killing of gangster-politician Atiq Ahmad and his brother Ashraf Ahmad in Uttar Pradesh's Prayagraj district, alleging that 'jungle raj' and 'mafia raj' were prevalent under its rule.
This video establishes that the meeting of those accused of the Umesh Pal murder case took place in the jail and it will be probed if the conspiracy for the same hatched inside the district jail, a senior police officer said.
Killings in police encounters affect the credibility of rule of law and the administration of criminal justice system, the Supreme Court had said in a 2014 judgment while issuing a slew of guidelines to be followed in matters of investigating police encounters which have led to death or grievous injury.
The number of policemen injured in them was 1,443 and 13 were killed, the data showed.
The brothers, both jailed in Prayagraj, were in talking with mediapersons when they were killed in full view of camera crews around 10 pm.
Uttar Pradesh Deputy Chief Minister Brajesh Pathak on Friday lashed out at the opposition parties for extending support to criminals after gangster-turned-politician Atiq Ahemd's son Asad, and another accused, Ghulam, were killed in an encounter by the Special Task Force (STF).
Criminals and terrorists have no caste or religion, he said, adding that those who have suspicions on such police action can always approach courts for remedial measures.
In a crackdown on associates of gangster Atiq Ahmed named in the sensational Umesh Pal murder case, the Prayagraj Development Authority on Wednesday demolished the house of a close aide of Ahmed.
The Supreme Court on Tuesday dismissed jailed former MP and alleged gangster Atiq Ahmad's plea seeking protection during his custody with the Uttar Pradesh police in the Umesh Pal murder case.
According to the police, a Special Task Force team retaliated when the gangster, recently released from prison on bail, opened fire at them after being cornered. His car had crashed into a pole.
Gunner of a circle officer was on Sunday arrested by the CB-CID team probing the death of a minor girl, who was found hanging inside Nighasan police station in Uttar Pradesh's Lakhimpur district.
Earlier in the day, BSP supremo Mayawati said her party will make efforts to not field 'bahubali' (strongmen) or mafia candidates in the upcoming polls and announced that Ansari, who is lodged in a jail in Banda, will not be given a ticket from Mau again.
Its three MLAs will raise the SP's tally in the 403-member UP assembly to 190.