Patna: A team of the CBI on Saturday visited the Shambhu Girls’ Hostel in connection with the medical aspirant death case. The team, accompanied by SIT members and Sachivalay SDPO-1 Annu, inspected the hostel, focusing on the student’s room, the exit and entry gates, and CCTV footage. They are investigating the sequence of events leading up to the incident, including how the student arrived, her movements and her interactions.Based on CCTV footage, the CBI team was briefed by the SIT. The agency is examining the time of the student’s arrival, the auto in which she reached the hostel, when she entered the premises, when her health deteriorated, when she was taken out of the hostel and where she was first taken.According to police sources, the CBI team is examining the location from a crime scene perspective. The hostel is situated in a densely populated area. Houses are adjacent to the rear of the hostel. There are shops in front, followed by a link road. There is considerable movement of people in the vicinity.The Bihar govt recommended a CBI investigation into the case on Jan 31. Twelve days after the recommendation, the Centre granted approval for the probe. Subsequently, on Feb 12, the CBI registered the case in Patna, and the responsibility for the investigation was handed over to CBI ASP Pawan Kumar Srivastava.The biggest challenge for the CBI will be the delay in taking over the case. Several weeks have passed since the incident. Digital data may have been overwritten, there may be inconsistencies in witness statements, and the freshness of physical evidence may have diminished. The CBI will now have to build the case through reconstruction, which is always difficult.The agency will also have to rebuild the case despite the SIT’s initial mistakes. The defence may use alleged flaws in the crime scene management, sampling and timeline as grounds in court. The CBI will need to demonstrate that the new investigation is impartial and scientific so that earlier theories do not weaken the case.The family and some witnesses have already spoken about pressure and fear. It will be necessary for the CBI to ensure witness protection and restore the family’s confidence. Without trust, no witness will give open statements. This is a social and psychological challenge, not merely a legal one.The CBI will have to scientifically correlate the post-mortem findings, FSL report and AIIMS opinion. Even a minor error in medical opinion could give the defence the benefit of doubt. This will be the most technical and sensitive challenge. CCTV footage, call detail records, tower dump data and mobile data will all need precise time synchronisation. If even one dataset does not match, the entire digital theory could be weakened.
