Oscar Pistorius trial day nine: Key moments

South African police followed a trail of blood up the stairs after arriving at Oscar Pistorius' home, a retired officer has told his murder trial.

While Col Schoombie van Rensburg was testifying, the court saw photographs of the athlete's blood-spattered home.

Graphic photos of Reeva Steenkamp's body were briefly shown, prompting Mr Pistorius to be sick.