At least one person was killed and five others injured in armed clash between two groups over personal grudged here on Thursday. 

Police said that members of two groups hailing from suburbs of Swabi after exchange of hot words, over petty bilateral dispute, traded fire.  

In cross firing, one person was killed while five others including father and three sons were seriously injured. 

The body and injured were shifted to hospital and police after registering a case into the incident have started an investigation.