Richardson admitted during an interview that Moeketsi discovered he was an informant, and that he killed the child to cover his tracks. However, at a press conference a few days after Madikizela-Mandela's funeral, Mufamadi denied the allegations in the documentary, stating that Helsinga's statements were false. The documentary had previously been described by in a review by Vanity Fair as "unabashedly one-sided" and "overwhelmingly defensive". Commentator Max du Preez, called the decision by television station eNCA to broadcast the documentary in the week prior to Madikizela-Mandela's funeral without context a "serious mistake", and he described it as making "outrageous claims", while former TRC commissioner Dumisa Ntsebeza questioned the motives of the documentary maker. In January 2018, ANC MP Mandla, Nelson Mandela's grandson by his first wife, Evelyn Mase, called for Madikizela-Mandela's role in the Asvat and Sepei murders to be probed. In October 2018 a new biography of Madikizela-Mandela concluded that she had been responsible for the murder of Asvat. In April 2018, Joyce Seipei, the mother of Stompie Seipei, told media that she did not believe that Winnie Madikizela-Mandela was involved in her son’s murder. In a subsequent interview with The Independent in the UK, Joyce Seipei said that she had forgiven Madikizela-Mandela, and that during the TRC hearings, Madikizela-Mandela had told her, in the context of her son Stompie's murder: "...may God forgive me". After the TRC hearings, Madikizela-Mandela had provided financial support to Joyce Sepei's family, and Seipei's home was furnished by the ANC. TRC findings The final report of the Truth and Reconciliation commission (TRC), issued in 1998, found "Ms Winnie Madikizela Mandela politically and morally accountable for the gross violations of human rights committed by the Mandela United Football Club" and that she "was responsible, by omission, for the commission of gross violations of human rights." The TRC report also stated that the abduction to Zambia of the Sepei trial witness Katiza Cebekhulu, where he was detained without trial for almost 3 years by the Kenneth Kaunda government before moving to the UK, was done by the ANC and in the "interests" of Madikizela-Mandela. The TRC found allegations against Methodist minister Paul Verryn to be "unfounded and without any merit" and that "Madikizela-Mandela deliberately and maliciously slandered Verryn...in an attempt to divert attention away from herself and [her] associates...". The TRC also found that she was responsible for the abduction of, and assaults on, Stompie