Reeva Steenkamp's parents speak of their grief

June and Barry Steenkamp speak of their daughter's death. Credit: Channel 5

June and Barry Steenkamp, whose daughter Reeva was fatally shot by Paralympic gold medallist Oscar Pistorius in South Africa, have spoken of their grief and the questions surrounding the model's death.

In an exclusive interview to be screened tonight on Channel 5, the couple reveal what they knew of their daughter's relationship with Pistorius, what they thought of him, their thoughts on the coming trial and how they have coped since the shooting.

The question is why? Why did he shoot her? I want to know why he shot her because she must have been so afraid in that toilet [with] someone firing bullets at her. One bullet had hit her so she must have been in severe pain.

26-year-old Pistorius is on bail after being charged with the premeditated murder of Reeva, who was shot dead at his home in Pretoria on Valentine's Day.

Reeva Steenkamp was shot on February 14. Credit: Reuters

The double amputee and six-time Paralympic sprint champion, claims he shot Ms Steenkamp after mistaking her for an intruder in his Pretoria home.

Why did Oscar Pistorius Kill Our Daughter? will be shown on Channel 5 tonight at 9pm.