Eight South African police officers have been arrested on suspicion of murder over the death of a Mozambican taxi driver who was dragged through the streets tied to a police van, prompting an international outcry.
"Eight policemen have been arrested by IPID at Benoni police station," Moses Dlamini, spokesman for the Independent Police Investigative Directorate, told AFP on Friday.
The group will appear in court on Monday.
The arrests come just hours after police chief Riah Phiyega announced the eight officers had been disarmed and suspended for "callous and unacceptable behaviour" and the station commander had been removed from his post pending investigation.
Twenty-seven-year-old Mozambican taxi driver Mido Macia was filmed being manhandled, handcuffed to the back of a police van and dragged hundreds of metres to the Daveyton police station, east of Johannesburg, on Tuesday.
Just over two hours later he was found dead in custody.
A post mortem examination found he died from head injuries and internal bleeding.
South African President Jacob Zuma on Thursday condemned the killing as "horrific, disturbing and unacceptable".
Footage of the incident spread quickly online and sent shockwaves through the country, shining a spotlight yet again on the conduct of South Africa's much maligned police force.
The footage shows a large crowd of horrified bystanders looking on, some warning police they were being filmed. "Hey! Hey! Why are you hitting him?" one person in the crowd can be heard shouting in Zulu.
Macia, lying on his back, can be seen kicking and struggling to avoid the tarmac.
National police commissioner Riah Phiyega has insisted "what is in the video is not how the SAPS (South African Police Service) in a democratic South Africa goes about its work."
Macia had moved to South Africa as 10-year-old boy when his parents travelled to work on the mines, said the Mozambican ambassador to South Africa, Fernando Fazenda, who has appointed a lawyer to represent the family.
He came from the town of Macia some 160km north of the capital Maputo. His wife and son had been on holiday in Mozambique and are returning to South Africa.
