The Central Bureau of Investigation (CBI) has introduced a sophisticated 'tunnel view' technique to meticulously reconstruct the final moments of actor-model Twisha Sharma, whose death on May 12 in Bhopal's Katara Hills has sparked a high-profile investigation. This cutting-edge method aims to create a precise virtual timeline of events leading up to her demise.
Understanding 'Tunnel View' Technology
The 'tunnel view' technique is an advanced investigative tool that synthesizes various forms of digital evidence into a unified, time-stamped digital model. This includes synchronizing CCTV footage, mobile phone data, Wi-Fi logs, Call Detail Records, internet activity, smart-device data, and forensic room mapping. The objective is to trace Twisha Sharma's movements throughout her matrimonial home, identify who entered or exited specific areas at precise times, and establish an accurate sequence of events.
By aligning timestamps from surveillance cameras with her phone activity and internet usage, investigators can generate a simulated visualization of her final hours. This reconstruction is designed to reveal critical time gaps, unusual movement patterns, inconsistencies in witness accounts, and any potential attempts to tamper with or alter the scene after the incident. Sources suggest this digital reconstruction will be crucial in determining if coercion, conspiracy, or deliberate manipulation played a role in her death.
Background to the Twisha Sharma Case
Twisha Sharma, a Noida-based actor and model, married Samarth Singh of Bhopal in December of the previous year. Her death under mysterious circumstances led to serious accusations from her parents. They alleged physical abuse, domestic violence, mental torture, and foul play against her husband and in-laws. Her parents also claimed that Twisha's mother-in-law, Giribala Singh, a former district court judge, attempted to influence the initial probe.
Initially, the family refused to conduct the last rites, demanding a second post-mortem at AIIMS Delhi. Twisha was finally cremated on May 24 after the second examination. Her husband, Samarth Singh, who had been absconding for ten days, surrendered and was arrested in Jabalpur on May 22. The in-laws, however, have denied all allegations, contending that Twisha had been behaving erratically after learning of her pregnancy in April and had expressed a desire for an abortion.
Recent Developments and Arrests
In a significant development, the CBI arrested Giribala Singh from her residence in Bhopal's Bag Mughaliya area on May 28, a day before the 'tunnel view' technique was deployed. This arrest followed the Madhya Pradesh High Court's decision to quash the anticipatory bail previously granted to her by a sessions court. Justice Devnarayan Mishra's 17-page order emphasized that the anticipatory bail was undeserved given the factual aspects and allegations against Giribala Singh.
Officials indicate that the CBI plans to confront both Samarth Singh and Giribala Singh with each other's statements as part of their interrogation strategy. The agency officially took over the case earlier this week, re-registering the FIR initially filed by the Madhya Pradesh Police against both accused. With two arrests made and digital evidence now being systematically compiled, the investigation is entering a critical phase. The CBI is expected to intensify interrogations, present forensic findings to the accused, and heavily rely on the 'tunnel view' reconstruction to establish the precise events of the night Twisha Sharma died.