The agency filed the charge sheets in the interconnected cases before a designated special court in Kamrup, giving a sequence of events before they went missing.
The Eastern Command General Officer Commanding-in-Chief also said India is giving shelter to anyone from Myanmar seeking refuge, including common villagers, army or police, in Mizoram and Manipur, but not armed cadres of militant groups of drug traffickers.
A team of Central Bureau of Investigation (CBI) officials, led by the agency s Special Director Ajay Bhatnagar, will reach Imphal in a special flight on Wednesday to investigate the kidnapping and killing of two students who went missing in the northeastern state on July 6, sources said.
Altogether 127 checkpoints were installed in the valley and hill districts of the northeastern state, and 873 people were detained on Wednesday for violation of rules.
Curfew was imposed in the entire Imphal valley on Thursday following violent protests for the release of five men, including a trained cadre of a banned terror outfit, who were arrested earlier this week on the charges of extortion.