By: Natasha Archary The father of Sifiso Mkhwanazi, the alleged sex worker serial killer said he didn’t believe his son was capable of murder. Mark Khumalo took to the stand at the Johannesburg Magistrates Court sitting in Palm Ridge to testify against his 22-year old son. Mkhwanazi, who admitted to … Continue reading Father of sex worker serial killer didn’t believe his son was capable of murder