Correctional Services spokesman Manelisi Wolela has denied allegations that student leader Mcebo Dla.
New mother Halle Berry still has no desire to make her relationship with long-term boyfriend Gabriel Aubry official - because she already feels "more married" than ever before.
The Oscar-winning actress has previously revealed that she has no plans to wed model Aubry after two failed marriages - first to former baseball player David Justice in 1992 and then to singer Eric Benet in 2001. Her second union ended in divorce in 2005.
The 41-year-old star insists her life with Aubry is already complete without the need for a wedding.
She says: "I'll never marry again. I have a good healthy love for myself and love in my life. I no longer feel the need to be someone's wife and I don't need a validation of a marriage certificate.
"Gabriel's a wonderful person and I'm just happy I've found someone really special to have a baby with. In a way I feel more married than I ever felt in two marriages.
"Gabriel and I have decided to redefine marriage for ourselves." - Wenn