Police tent erected as forensics arrive on scene and police cordon remains in place at serious incident in Northampton Northampton Chronicle and EchoLarge police cordon set up and air ambulance called to serious incident on main route through Northampton Northampton Chronicle and EchoHuge police operation as road closed after suspected stabbing | ITV News ITV NewsLive updates as teenager is stabbed in Northampton Northants LivePolice arrest armed suspect after Trowbridge petrol station incident Wiltshire Times