Lab fails to verify ex-Manipur CM's voice in leaked audio, SC mulls voice test

Supreme Court expressed frustration with National Forensic Science University, which couldn't verify if the voice in a 48-minute leaked audio allegedly implicating ex-Manipur CM N Biren Singh in 2023 ethnic violence was his. NFSU deemed both leaked audio and the tape it was provided for comparison unreliable. "Should we then ask him to come and record his voice?" SC asked.