The South African Prisoners Organisation for Human Rights SAPOHR has called on attempted murder accused and alleged criminal cartel kingpin Vusimuzi Cat Matlala to co-operate with the Parliaments Ad Hoc Committee.
Matlala will start to testify shortly at the Kgosi Mampuru Correctional Facility in Pretoria, where he is incarcerated.
On Tuesday, his lawyers attempts to get a postponement were unsuccessful.