The court-martial sitting in Maiduguri, Borno State capital has sentenced Trooper Azunna Maduabuchi to death by firing squad.
The death sentence was handed over to Maduabuchi for killing the adjutant of his unit, one Lieutenant Babakaka Ngorgi.
Maduabuchi was arraigned for murder after shooting Lieutenant Ngorgi in July 2020 at close range in Bama Local Government of Borno State for refusing to grant him a welfare pass.
Also, four other soldiers arraigned for manslaughter were sentenced to various years of imprisonment.
Sergeant Sani Ishaya was sentenced to four years, Bidemi Fabiyi sentenced to two years, while Private Musa Bala and Private Abdulraheed Adamu were sentenced to one-year imprisonment.
Another soldier Mohammed Kudu was sentenced to three years imprisonment shooting a 12-year-old boy at a wedding.
Lance Corporal Aja Emmanuel arraigned for a lone charge of assault has been de-ranked and now a private soldier.
The Army said the arraignment and sentencing of the erring soldiers is in accordance with Section 106 of the Armed Forces Act.