Police spokesman, DSP John Bako, said though details of the incident were still sketchy, the deceased’s names were given as Tersoo and Aisha.
He said the problem started with two men from both groups, laying claim to the late Aisha as their girlfriend.
Bako added that dangerous weapons were freely used during the fight which led to the deaths of Tersoo, one of the supposed boyfriend and Aisha.
It was gathered that the incident occurred at the home of Tersoo, near Bristow College at Adekaa in Gboko.
But witnesses said the late Tersoo was murdered following his involvement with a youth group in fishing out the killers of a deceased pharmacist, Cletus Labe.