Police have arrested an alleged hitman in connection with the fatal shooting of former Knysna executive mayor and serving ANC councillor, Aubrey Tsengwa. The suspect is expected to appear before the l…. Enter your email below and we'll send you a one-time pin to log in. {JSON.stringify(article.attachments[0], null, 2)} --> Police have arrested an alleged hitman in connection with the fatal shooting of former Knysna executive mayor and serving ANC councillor, Aubrey.