Nanchip Dube, a student of the polytechnic, said the sounds of gunshots threw the campus community into confusion.
In a related incident, earlier in Riyom LGA, Amos Monday, a 27-year-old resident of Du’a village in Kwi Ward, was killed when gunmen ambushed some youths between Baten village in Wereng Ward and Du’a village in Kwi Ward at about 8:15 pm.
Rwang Tengwong, National Publicity Secretary of the Berom Youth Moulders (BYM), confirmed both attacks to newsmen in Jos.
He advised residents of Kwi, Wereng and neighbouring communities in Jos South, Barkin Ladi and Riyom to remain vigilant.