Scene of horror: This photograph shows the blood-soaked bathroom where Oscar Pistorius shot his girlfriend Reeva Steenkamp in the toilet cubicle (top) with his 9mm pistol (seen lying on a bathmat, right) and the blood-splattered cricket bat (bottom right). Forensics experts Calvin and Thomas Mollett claim that marks on the ripped and blood-covered handle of the bat suggest there was a struggle between the pair