The launched group included 27 college students, lecturers and relations, the state authorities stated in an announcement on the time of the kidnapping.
The gunmen, sporting army fatigues in accordance with witnesses, stormed the Authorities Science Secondary College Kagara on February 17. A pupil who died through the assault was named as Benjamin Habila.
The chief governor of Niger State, Abubakar Sani Bello, tweeted that these launched have been obtained the state authorities.
This comes as lots of of schoolgirls have been kidnapped within the early hours of Friday when armed males raided a state-run college in Zamfara State, northwest Nigeria.
The schoolgirls have been taken from their hostels gunmen who raided the Authorities Ladies Secondary College within the city of Jangebe, a high-ranking authorities official with data of the incident instructed CNN.