केंद्र ने बीरेन सिंह की ऑडियो क्लिप बदली, सुप्रीम कोर्ट ने मणिपुर के नागरिक समाज समूह को रिपोर्ट तक पहुंचने की अनुमति दी

Petitioner-NGO says earlier tests had shown a 93% match linking the audio clips to the former Chief Minister; plea alleges the leader was involved in the ethnic violence in which over 250 people were killed