how did the killer ispose of there bloostained lothing.
The pathologist said Jodie would have lost about 3 litres of blood but he doesn't make clear how much during the actual attack. But he did say he would have expected the perp to sustain blood transfer on his person. The prosecution claim Luke destroyed his coat but what about his trousers and footwear? By all accounts when he arrived at the police station his hair was somewhat dirty/greasy so on the assumption he hadn't recently washed it how did he remove any blood from his hair? His fingernails were scraped but nothing.
I am surprised the police were unable to produce a complete or partial footprint from someone assuming they looked. The area was overhanging with trees and foilage so you would expect the ground to remain moist enough to leave footprints.
Did the perp hide out in the area until the hours of darkness?