Racial tensions rise as father and son return to Groblersdal court

GROBLERSDAL - Racial tensions are expected to escalate in Groblersdal in Limpopo.

This as a father and son accused of assaulting a security guard return to court.

Security company owner Pieter Groenewald and his son Stephan Greef allegedly assaulted an employee.

They face charges of attempted murder after unleashing a dog on him.

In their last court appearance, protesters demanding their release clashed with police.