Biren Singh resignation: Manipur Chief Minister N. Biren Singh resigns ahead of no-confidence motion, meets Home Minister Amit Shah in Delhi. Nongthombam Biren Singh [1], popularly known as N . Biren Singh , is an Indian politician, former footballer, and former journalist. On 15 March 2017, he got elected as the twelfth Chief Minister of Manipur. The Indigenous Tribal Leaders’ Forum (ITLF), a leading Kuki-Zo organisation, on Thursday said the National Forensic Science Laboratory’s report submitted to the Supreme Court on the purported audiotapes of former Manipur chief minister N. Biren Singh linked to the ongoing unrest was “deeply troubling”. NFSL findings that audio tapes implicating former Manipur CM N. Biren Singh were doctored have cast a shadow over forensic credibility and deepened political mistrust Share On November 3, the National Forensic Science Laboratory (NFSL), Gandhinagar, informed the Supreme Court that audio recordings ...