Media reports say the 3-year old rape victims` father known as Simon Shabangu from Soweto, who acted on a tip-off and gave a very hot chase to the alleged rapist.
The reports mentioned that he caught the alleged rapist, tied him up to a tree, cut off his penis, cooked it later forced on him to eat it.
Later, the alleged rapist died shortly after he ate his own penis.
On information, South African Police Services arrested Simon Shabangu and underway an investigation which is still going on.
Earlier, The three-year-old daughter was taken to a nearby hospital where it was ascertained that she was just raped.