Watch | Growing concerns over political killings

PRETORIA - Political killings continue to be a concern. There are calls for law enforcement to intervene.

This follows the shooting in Zakkariya Park, that took the lives of Rand Water executive Teboho Joala and his bodyguard.

READ: Police probe fatal shooting of Rand Water official, protector

Johannesburg Chief Whip, Sthembiso Zungu was wounded in the incident. but is in a stable condition.

To discuss this further, the eNCA spoke to security expert, Professor Jacob Mofokeng.