The investigation into Gandhi's assassination was extensive and involved multiple agencies. The case was handed over to the Central Bureau of Investigation (CBI) after initial inquiries by the state police. The CBI's probe revealed that the assassination was planned and executed with the help of some of Gandhi's own security personnel who had been compromised.
The Hunt: The Rajiv Gandhi Assassination Case is a 2025 Indian Hindi-language crime thriller web series directed by Nagesh Kukunoor. Released on July 4, 2025, the series is available for streaming exclusively on SonyLIV. the SIT chief
: Amit Sial stars as D.R. Kaarthikeyan, the SIT chief, alongside Sahil Vaid as SP Amit Verma and Shafeeq Mustafa as the mastermind Sivarasan. the SIT chief