One person is reported killed with four others seriously injured in violent clashes that erupted between two communities in the Northern regional capital, Tamale.Even though there are reports of simmering tension between the two communities over some disputed land, it is unclear what prompted Tuesday's clashes.According to Joy FM Correspondent Martina Bugri, the clashes resulted from a tussle between two residents from the feuding communities who engaged in an argument.She reported that military and police presence has been beefed up to ensure nothing untoward happens.More soon.