The CBI is also using advanced mobile forensic equipment for analysis of dump data from relevant cell tower locations related to the case, it said in an official statement.
In a detailed response to Rajya Sabha member Subramanian Swamy, Police Superintendent, CBI, Nupur Prasad, in a letter dated December 30, said: “The CBI is conducting the investigation thoroughly and professionally using the latest Scientific techniques. During the investigation, all aspects are being analyzed and no aspect has been ruled out to date. ”
The CBI responded to Swamy after he wrote to Prime Minister Narendra Modi regarding the CBI investigation into the death of the Bollywood actor, who was found dead in his Bandra apartment in Mumbai on June 14.
The IWC had registered a case on August 6 this year after a notification from the Center on the Bihar government’s recommendations. The case was based on Sushant’s father KK Singh’s complaint to Bihar police on July 25.
The CBI has named Sushant’s ex-girlfriend Rhea Chakraborty, his father Indrajit Chakraborty, his mother Sandhya Chakraborty, brother Showik Chakraborty, Sushant’s former house manager Samuel Miranda, his former manager Shruti Modi and others. if.
In his response, Prasad told Swamy that the CBI team visited Mumbai on August 20, a day after the Supreme Court agreed to the federal agency’s investigation.
He said that a team of experienced investigative officers was formed to investigate the circumstances surrounding Sushant’s “unnatural death”.
“The investigation team took care of the case documents from the Patna FIR police and also collected the case documents from the Mumbai police,” he said, adding that the team also visited all the places of interest such as Aligarh, Faridabad, Hyderabad, Mumbai, Gurugram’s Manesar and Patna. .
“The investigation team and senior officers also visited the incident site numerous times to better understand the circumstances surrounding the incident. Experts from the Central Forensic Science Laboratory (CFSL), Delhi, which is considered the best in their field , also visited and examined the scene of the incident, “he said, adding that the experts also conducted a” simulation exercise. ”
Forensic medicine experts also visited the incident site and the Cooper Hospital morgue overnight and also discussed the case with autopsy surgeons to understand the autopsy procedure adopted by them, he said.
The CBI officer further said that during the investigation, all interested witnesses had been examined to understand the circumstances, the arrests raised by the author and his family members and other independent sources.
“An intense and thorough investigation has been carried out on this,” he said.
After registering the case, the CBI questioned Rhea, her brother, Shruti Modi, her father Indrajit, Miranda, her roommate Siddharth Pithani, and several others.
The CBI has also recorded the statements of Sushant’s relatives, including his father and sisters Rani Singh and Mitu Singh.
“The CBI is also conducting advanced mobile forensic equipment including the latest software for the extraction and analysis of relevant data available on the digital devices and also for the analysis of dump data of the relevant cell tower locations related to the case. “, said.
In addition to the CBI, the Enforcement Directorate (ED) and the Narcotics Control Office (NCB) also registered separate cases of money laundering and drug-related cases, respectively.
The NCB arrested Showik on September 4 and Rhea on September 7. Rhea was granted bail on October 4, while her brother was granted bail almost three months after his arrest.
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