ANC provincial parliament member Shaun Beyleveld said Valencia's death violated the post-apartheid vision for children in the new South Africa.

Community action: Valencia Farmer's death sparked outrage

"We wanted them to be the tomorrow," he said.

"We want to enjoy our freedom."

His comments came in the wake of a spate of murders of children and gang rapes that have horrified the country.

Six-year-old Veronique Maans was buried last week after her body was found half-buried in a sandy area near Cape Town.

And on Friday, a 28-year-old Brazilian journalist was gang-raped by around six men who followed her as she was walking back to her Johannesburg apartment, according to South African police.

South Africa's Rape Crisis organisation reported this week that over one million South Africans are raped every year.

Mob justice

Valencia Farmer was left for dead last Sunday by her attackers - but crawled to the door of her house despite 42 stab wounds and a slashed throat.

Glenville Faro: Suspect for Valencia's murder and rape

She summoned help by waving her arm and was able to identify some of the suspects with body signals to police before dying 20 hours later.

Four suspects were arrested and a fifth was questioned on Friday.

Her killing was so brutal that local residents of her mixed-race township held demonstrations and about 100 people attended the suspects' initial court hearing to demand that they be denied bail.