Relatives wail as killers book life sentences

Five teenagers including a 15-year-old boy who mowed down an aspiring music producer with a stolen BMW then hacked him to death are facing life sentences. Lord Promise Nkenda, 17, was with two friends in Butchers Road, Canning Town, east London, when the car roared towards them. His two friends managed to dive out of the way, but Promise was thrown up onto the bonnet as the black BMW ploughed on into a wall. Despite the impact, the teenager was…