The yatra, commencing from Nyay Maidan in Khongjom, Thoubal, will span 66 days, concluding in Mumbai in the third week of March.
The incident has reportedly taken place in Lilong Chingjao where armed miscreants opened fire at people which left four persons dead and fourteen other injured, of whom many are stated to be critical.
On Monday, the Central Bureau of Investigation (CBI) submitted a chargesheet against six people and a report concerning a Child in Conflict with the Law (CCL) to the Special Judge at the CBI Court in Guwahati.