Sisodia went to his party office in the morning from where he proceeded to Rajghat. A large number of his supporters gathered outside his residence ahead of his questioning.
The agency has booked Sisodia, a 1992-batch IRS officer Sukesh Kumar Jain who was then secretary of vigilance, retired CISF DIG Rakesh Kumar Sinha who was working as special advisor to Chief Minister Arvind Kejriwal and joint director in the Feedback Unit, they said.
Aam Aadmi Party MPs boycotted President Droupadi Murmu's address to the joint sitting of the Lok Sabha and the Rajya Sabha on Thursday to protest against the arrest of party convenor Arvind Kejriwal.
The agency has found fresh evidence in the 39-years old riots case making it necessary to have the voice sample of Tytler, they said.
Central Bureau of Investigation has said that the Central agency is likely to question former Bihar chief minister and Union Railway minister Lalu Prasad Yadav in connection with the land-for-job case.
Former Central Bureau of Investigation joint director Amit Kumar, who is now posted as Chhattisgarh police ADG, led the probe into the coal scam that resulted in convictions in a number of cases.
The psychoanalytic profile of the arrested accused in the rape and murder of the woman doctor at the state-run RG Kar Medical College and Hospital, Sanjay Roy, indicated that he was a pervert and severely addicted to pornography, a Central Bureau of Investigation (CBI) officer said on Thursday.
The CBI refuted Sisodia's claims as 'mischievous and misleading', saying his statements were is 'an attempt to divert attention from the ongoing investigation in Delhi Excise Policy case'.
The Delhi high court on Wednesday stayed the trial court proceedings against senior Congress leader P Chidambaram in the Aircel-Maxis case lodged by the Enforcement Directorate.
Both the central agencies had recently initiated action in the case, with the CBI questioning Lalu Prasad and his wife and former Bihar chief minister Rabri Devi and the ED carrying out raids against the RJD chief's family.
A team of polygraph specialists flown to Kolkata from the Central Forensic Science Laboratory in Delhi is conducting the tests, they said.
The assistant director of the vigilance department had filed a written request before a special court, seeking two months' time to study the 'lacunae and discrepancies' in the CBI's closure report in the case to file an appropriate protest petition before it.
Special Judge M K Nagpal fixed May 12 for consideration of the charge sheet after the CBI submitted that the prosecution sanction against Sisodia has already been procured from the competent authorities.
The bench said most of the allegations in the corruption case registered by the CBI against Sisodia were "hearsay", based on the statements made by approvers and would not pass scrutiny before the trial court without any concrete material.
The panel said that vacant posts in the CBI are not being filled up at the required pace and recommended that "every effort should be made to fill up vacancies at the earliest".
On Monday, Kejriwal, 55, skipped the seventh summons issued to him in the case, saying he would appear before the agency if a court ordered him to do so.
According to a state government order issued on August 30, prior consent of Telangana is required for the central probe agency on a case-to-case basis to investigate in the state.
Singh alleged that the BJP was attempting to "defame" Delhi CM, claiming that all attempts to bring a bad name to Kejriwal and his party will fail.
As opposition leaders like the Congress president Mallikarjun Kharge and Janata Dal-United supremo and Bihar Chief Minister Nitish Kumar expressed solidarity with Kejriwal on Saturday and renewed calls to speed up opposition unity efforts to take on the BJP, officials said the CBI may ask the AAP chief about the policy formulation process, especially of the "untraceable" file which was earlier slated to be put before the Delhi Council of Ministers.
The Central Bureau of Investigation had booked Shubham Shokeen and another former employee Aarti Mandal in the case on the basis of a complaint from the French embassy.
The Delhi high court on Friday sought the Enforcement Directorate's stand on a plea by Aam Aadmi Party leader Sanjay Singh against his arrest in a money laundering case related to alleged irregularities in the now-scrapped Delhi excise policy.
They stated that when a soldier fights for the nation, he does so not as a Hindu, Muslim, or any other religion, but as a patriot.
Delhi Deputy Chief Minister Manish Sisodia has claimed that CBI officials will come to check his bank locker on Tuesday and said the agency sleuths will not find anything in it.
Normally, it is required by the CBI to complete an investigation within one year of registration of a case.
Senior Indian Police Service (IPS) officer Praveen Sood took over as the new Central Bureau of Investigation (CBI) director on Thursday and he will be in the post for two years, officials said.
Kejriwal said that it has been alleged that a bribe of Rs 100 crore was taken, but he asked where was the money.
Around 25 buses carrying Trinamool Congress volunteers set out from Kolkata on Saturday for the planned protest programme in Delhi on October 3 against the alleged withholding of funds by the Centre, party leaders said.
The BJP-led Centre sent the CBI to conduct searches at Deputy Chief Minister Manish Sisodia's residence here just after the New York Times published a positive story in its front page about the Delhi model of education, AAP leaders said.
Her sister, who was 13 at the time, later told Sonia about the violence and killings of people from the Sikh community following former prime minister Indira Gandhi's assassination, she said in Delhi on Saturday at a press conference commemorating the 40th anniversary of the riots.
Aam Aadmi Party leader Manish Sisodia, arrested in the Delhi excise policy case in February last year, on Tuesday told a Delhi court hearing his bail petition that no purpose will be served by keeping him in jail any further.
This comes after the agency conducted searches at his residence earlier in the day in connection with the case.
The central agency Wednesday examined Deshmukh's son-in-law Gaurav Chaturvedi and lawyer Anand Daga in over its probe after which an FIR was registered, they said.
The court said his release may adversely impact the ongoing investigation and 'seriously hamper' its progress.
Officials said the agency may ask the chief minister about the policy formulation process especially of the "untraceable" file which was earlier slated to be put before the Council of Ministers.
Sources in the Special Cell said that now arrests are likely to follow across the country.
The Central Bureau of Investigation (CBI) began making submissions on Monday on its appeal before the Delhi high court challenging the acquittal of accused persons, including former telecom minister A Raja, and firms in the 2G spectrum allocation scam case in December 2017.
He has been appointed to the CBI director's post for a period of two years from the date of taking charge after Subodh Kumar Jaiswal completes his tenure on May 25, a government order said on Sunday.
Sisodia alleged that the Centre was misusing the agency to stop the Kejriwal govt from "doing good work" in Delhi.
A special CBI court on Monday remanded Delhi Deputy Chief Minister Manish Sisodia in five-day custody of the central probe agency till March 4, a day after his arrest in the excise scam case.