The scene of the killing of John Parker in St Ann's was shown to a jury as they retraced his footsteps in the minutes before through a sequence of colour photos and CCTV.Mr Parker, 43, of Birkin Avenue, Hyson Green, collapsed in Hedderley Walk, a residential street with tree-lined pavements and grass verges, after he was stabbed in the neck in May.Polly Jarvis, CCTV evidence investigator with Nottinghamshire's major crime unit, was responsible for collecting CCTV after the killing and scoured...
