‘Zombie killers’ struck after bike row

Three teenagers wielding zombie knives and an axe murdered a childhood friend following a row over a stolen motorbike, a court heard. Kelva Smith, 20 was stabbed three times by the trio, two of whom were armed with large Rambo-type blades and the other an axe, on Albert Road, South Norwood, on 5 March. Mr Smith had spoken to one of the three, former pal Tyrone Farquharson, 19, an hour earlier to try and settle a dispute over a 125cc…