PRETORIA - Shadrack Sibiya's conduct and links to underworld figures have come under intense scrutiny at the Madlanga Commission.
In response, the suspended national deputy police commissioner insists he did nothing wrong.
Sibiya says he has been at war with the system since KwaZulu-Natal top cop Nhlanhla Mkhwanazi's briefing.
READ | Sibiya denies knowledge of 'Cat' Matlala's alleged tender controversy
He claims that until then, he was doing his job to the best of his ability.
Sibiya also denied links to alleged cartel boss, Vusimuzi 'Cat' Matlala.
He was accused of using alleged middleman Fannie Nkosi to communicate with Matlala.