Cllr Derek Kennedy, Mayor of Hexham, says the 'community is in complete and utter shock' following the fatal stabbing of a 15-year-old girl on Friday.A teenage boy has been arrested on suspicion of murder.Northumbria Police was called shortly after 5.10pm on Friday to a report of a teenage boy and girl injured in the Priestpopple area of Hexham.A 16-year-old boy suffered serious, non-life-threatening injuries.

Cllr Derek Kennedy, Mayor of Hexham, says the 'community is in complete and utter shock' following the fatal stabbing of a 15-year-old girl on Friday.A teenage boy has been arrested on suspicion of murder.Northumbria Police was called shortly after 5.10pm on Friday to a report of a teenage boy and girl injured in the Priestpopple area of Hexham.A 16-year-old boy suffered serious, non-life-threatening injuries.