'Blade Runner' Pistorius charged with murdering girlfriend

South African "Blade Runner" Oscar Pistorius, a double amputee who became one of the biggest names in world athletics, was charged today with shooting dead his girlfriend at his home in Pretoria.

Police said they had opened a murder case after a 30-year-old woman was found dead at the track star's house after an incident in the upmarket Silverlakes gated complex on the outskirts of the capital.

"At this stage he is on his way to a district surgeon for medical examination," police brigadier Denise Beukes told reporters outside the heavily guarded residential complex.

Pistorius and his girlfriend, Reeva Steenkamp, had been the only people in the house at the time of the shooting, Beukes, said, and witnesses had been interviewed about the incident, which happened in the early hours of the morning.

"We are talking about neighbours and people that heard things earlier in the evening and when the shooting took place," she said. Earlier, police said a 9mm pistol had been found at the scene.

"When a person has been accused of a crime like murder they look at things like testing under the figure nails, taking a blood alcohol sample and all kinds of other test that are done. They are standard medical tests," Beukes said.

Pistorius is due to appear in a Pretoria court after 1200 GMT.

Before the murder charge was announced, Johannesburg's Talk Radio 702 said the 26-year-old may have mistaken Steenkamp for a burglar.

South Africa has some of the world's highest rates of violent crime, and many home owners have weapons to defend themselves against intruders, although Pistorius' complex is surrounded by a three metre high wall and electric fence.

In 2004, Springbok rugby player Rudi Visagie shot dead his 19-year-old daughter after he mistakenly thought she was a robber trying to steal his car in the middle of the night.