A man appearing to be Reeva Steenkamp's father, Barry, has arrived at the funeral in Port Elizabeth.
More top news
More than 10,000 cases "may have been affected" by alleged data manipulation at a Randox Testing Services forensics laboratory.
The statement by Emmerson Mnangagwa, who was dismissed earlier this month, added to immense pressure on 93-year-old Mr Mugabe to resign.
The military policeman in Brazil shot two suspected robbers in a pharmacy while holding his young son in his arms.