Pistorius family lawyer Kenny Oldwage has said: "There is no doubt that Carl is innocent and the charge will be challenged in court. Carl deeply regrets the accident.
"Blood tests conducted by the police at the time proved that he had not been under the influence of alcohol."
More top news
The bodies of two UN experts and an interpreter have been found in the Democratic Republic of the Congo, two weeks after they disappeared.
Here are the key moments that will take place on the day Article 50 is triggered and the UK begins the formal process of leaving the EU.
A man has been charged in connection with a crash which killed a four-year-old girl.