Olympic athlete Oscar Pistorius has been found guilty of murder after a South African appeals court overturned an earlier manslaughter verdict.
He killed his girlfriend Reeva Steenkamp in February 2013 after shooting her four times through a locked toilet door.
He is currently under house arrest after spending one year of his original five-year sentence in jail.
It was earlier incorrectly reported that the court had ruled the manslaughter verdict would remain.
The South African National Prosecuting Authority has reportedly said that Pistorius will remain under correctional supervision – that is, under house arrest at his uncle’s home – until he appears for re-sentencing before the high court in Pretoria.
Pistorius was released from a jail in Pretoria after a serving one year of his original sentence
South Africa’s Supreme Court of Appeal ruled that the lower court did not correctly apply the rule of dolus eventualis – whether Pistorius knew that a death would be a likely result of his actions.
Reading the ruling reached by a panel of five judges, Justice Lorimer Leach said that having armed himself with a high-calibre weapon, Pistorius must have foreseen that whoever was behind the door might die.
Pistorius’ lawyer argued that he believed that there was an intruder in the house but the judge said that the identity of the person behind the door was irrelevant.
Ms Steenkamp’s mother, June, was present but Pistorius did not attend the hearing at the Supreme Court of Appeal in Bloemfontein.
The double amputee was released from prison on 19 October. Under South African law, he was eligible for release under “correctional supervision”, having served a sixth of his sentence.
Pistorius can challenge the ruling in the constitutional court but only if his lawyers can argue that his constitutional rights have been violated.
Legal expert Mannie Witz told the BBC that there do not appear to be any grounds for such an appeal.
The 29-year-old faces up to 15 years in prison.
