Siya-Ketan Murder Case: Accused Refuse Polygraph Amid Probe Twists

Police investigating the death of Ketan Agarwal have faced a setback as the primary accused, identified as Siya Goyal and her associate, have declined to undergo polygraph testing. Despite authorities seeking judicial permission for the lie-detector tests, the refusal has compelled investigators to shift their focus toward potential third-party involvement in the crime. The case recently intensified as forensic teams uncovered a series of encrypted messages and cryptic emojis, which investigators suggest were used as codewords between the involved parties.

The investigation gained traction following initial police attempts to secure custody for enhanced interrogation, which a local court rejected in favor of judicial remand. The legal proceedings have been marked by increasing complexity, with reports indicating that the accused were remanded to custody until July 16, 2026. This trajectory highlights significant challenges for the prosecution in establishing a direct link between the physical evidence and the digital footprints discovered during the investigation.

The rejection of polygraph tests is a procedural hurdle that limits the investigative tools available to the police, potentially extending the trial timeline. Legal analysts observe that this case underscores the limitations of forensic technology when suspects exercise their right against self-incrimination. The case continues to attract public attention due to the high-profile nature of the victim and the digital forensic evidence being presented in court, which may set precedents for how digital communication logs are treated in Indian criminal proceedings moving forward.