SAPS Brigadier Rachel Matjeng says all communication with Vusimuzi Cat Matlala over Medicare24 contract has been strictly by email, phone, and WhatsApp. Mattjeng revealed she talked with Busiman Cat Matlal, who talked openly about serious frustrations he shared with her about late payments he received from SAPS crippling Medicare24's ability to pay service providers.  SAPS Brigadier Rachel Matjeng is the new witness before the Madlanga commission tasked with investigating allegations of political interference and corruption in the criminal justice system.