The Western Cape High Court has sentenced Mortimer Saunders to two life sentences for the rape and murder of 3-year-old Courtney Pieters.
Judge Babalwa Pearl Mantame said on Tuesday: "In the circumstances, a long period of imprisonment will afford him time to reflect on his actions."
The public gallery was filled with people wearing T-shirts with Courtney's pictures on and the words: "Forever in our hearts".
As soon as sentence was handed down the public gallery, whooped and clapped.
He was whisked away quickly.
Saunders was found guilty on November 7 of Courtney's rape and murder. He gave her ant poison to make her sick, then choked her, and used a tower to cover her mouth.
He admitted to murdering her, attributing it to "ill feelings" towards her mother.
He denied rape, saying he touched her private parts only after she died.
She disappeared from the home he lodged at with her mother Juanita, and after a prolonged search her body was found dumped in Epping Industria.
This is a developing story.