Official trial proceedings on the May 21 killing in Tirap of Member of Legislative Assembly (MLA) Tirong Aboh and 10 others began on November 9 at Yupia in Papum Pare District in Arunachal Pradesh, reports East Mojo. The proceedings come following the recent arrests of six suspects by the National Investigation Agency (NIA). A total of six people Jai Kishan Sharma, Ellie Ketok, Samgin Wangsu, Anok Wangsa, Yangte Josaham and Luckin Mashangva are facing trial. Jai Kishan is also believed to be one of the masterminds of the attack.