Air India Express Hoax Bomb Threat Twist: First Officer Emerges as Prime Suspect After Failed Lie Detector Test
A shocking twist has shaken the aviation sector as investigations into the false bomb threat on an Air India Express flight point directly toward the aircraft's first officer as the prime suspect. On August 31, 2026, flight IX170 traveling from Dammam, Saudi Arabia, to New Delhi was forced to make an emergency landing at Ahmedabad's Sardar Vallabhbhai Patel International Airport after a threatening note reading "RED-BOMB" was discovered inside the lavatory. The flight safely landed with 40 people on board, including 32 passengers and 8 crew members, sparking an intense high-level security investigation.
Compelling Forensic Clues and Failed Polygraph Test
As Ahmedabad Police dug deeper into the security breach, mounting forensic evidence began to implicate the female first officer. Investigators revealed that handwriting samples collected from the crew matched the threatening note by a significant 65 percent, and the exact same pen ink used for the note was discovered in her possession. Furthermore, inconsistencies surfaced during her police interrogations, leading authorities to conduct a polygraph test. Sources close to the investigation confirmed that she failed the lie detector test, while old records revealed a disturbing pattern: she had previously served as a crew member on another flight that faced a similar hoax bomb threat, with matching handwriting samples linked across both incidents.
NIA Takes Over Probe as Air India Express Vows Strict Action
Given the gravity of the security breach and potential national security implications, the investigation has now been officially transferred from local police to the National Investigation Agency (NIA). While the exact motive behind the hoax remains under active investigation by Home Department officials, an Air India Express spokesperson emphasized that the airline maintains a zero-tolerance policy regarding safety compromises. The carrier is cooperating fully with law enforcement to ensure strict and decisive action is taken based on the final findings of the ongoing NIA probe.

