Digital Forensics of Photo Crucial in Salman Shah Case: Tanvir Zoha

Cyber forensic expert, International Crimes Tribunal (ICT) prosecutor, and investigator Tanvir Zoha has highlighted the necessity of digital forensic analysis on a controversial viral photograph to uncover the truth behind actor Salman Shah's death. He urged authorities to follow internationally recognized guidelines for evaluating digital photographic evidence scientifically.

Tanvir Zoha stated on 7th September, Monday,  that if the image was originally taken on a film camera, standard EXIF metadata would be absent. Consequently, relying on JPEG files found online to verify dates remains scientifically unsafe. "The most critical piece of evidence is the original negative. If recovered, examining the film stock, edge markings, frame numbers, and grain patterns can definitively identify any darkroom manipulation," Tanvir Zoha explained.

If the original negative is unavailable, he advised acquiring first-generation prints and generating SHA-256 hashes to maintain a verifiable chain of custody. Addressing software detection tools, Tanvir Zoha remarked, "Relying solely on software flags or AI detectors is not a scientifically sound method to declare an image authentic or forged." He added that face-matching applications require expert verification based on facial structure and physiological features.

Clarifying the legal limitations of the photograph, Tanvir Zoha asserted that even if authenticated, the photo alone cannot prove adultery or murder. It can only demonstrate that two individuals were present in the same location at a given time. Establishing murder or conspiracy requires independent corroborating evidence, such as testimonies, financial records, and landline logs.

"The objective of forensics is not to validate any party's narrative, but to decode silent layers of evidence and present precisely what science can prove before the court," Tanvir Zoha concluded.
//DBTech/NAP/IH/MSI//