CAPTION: COOL AS A CUCUMBER – BRIG DINEO MOKWELE
PiE FEATURES DESK
On Monday evening, 26 October, in Johannesburg, Brigadier Dineo Mokwele collected the Integrity Under Fire Special Award at the 2026 Whistleblower Awards, organised by Public Interest SA. The citation spoke of courage, humility and steadfast integrity in the face of extraordinary institutional adversity. It is a long way from where the story began, and a long way from where, for many months, it looked as though it might end.
An unlikely lightning rod
In April 2024, a young mechatronics engineer who had been working at BMW South Africa was appointed to the rank of Brigadier and made head of Technical Support Services in the SAPS Crime Intelligence division, the unit that deals with the technical side of covert operations. Her credentials were an industrial engineering degree, a diploma in mechatronics engineering and, as it later emerged, an MBA. Crime Intelligence head Lt-Gen Dumisani Khumalo would later tell Parliament that she was recommended by a five-member panel he chaired, and that the National Commissioner approved the appointment.
To admirers, it was a rare example of a policing institution recognising that modern intelligence work needs engineers as much as detectives. To sceptics, it was a civilian with no policing background placed in a sensitive post. Neither camp could have guessed that the appointment would soon sit at the centre of a legal and political firestorm.
The airport arrest
On Thursday, 26 June 2025, Lt-Gen Khumalo was arrested by officers of the Investigating Directorate Against Corruption (IDAC) as he landed at OR Tambo International Airport. Six other senior officers were arrested with him: Major-Generals Philani Lushaba, Nosipho Madondo, Josias Lekalakala and Zwelithini Gabela, Brigadier Phindile Ncube and Mokwele herself. The next day, they appeared in the Pretoria Magistrate’s Court on four counts of fraud and corruption. The state alleged that Mokwele had misrepresented her qualifications, that she lacked the required policing experience, and that her appointment had been engineered by officers acting with a common purpose and flouting the vetting process. Khumalo, Mokwele and four others were granted R10,000 bail, with conditions barring them from Crime Intelligence premises.
For Mokwele, then 30, it meant being locked out of her own workplace while the country argued about her. By August 2025 she was back in court seeking a relaxation of her bail conditions, telling the court that SAPS had never released her from her duties. Khumalo, for his part, insisted the matter was at most a labour issue, and that Mokwele was suitable for the job. The timing added to the suspicion in some quarters: the arrests came amid explosive allegations by KwaZulu-Natal police commissioner Lt-Gen Nhlanhla Mkhwanazi about political interference in policing, and Khumalo had been closely tied to the Political Killings Task Team. IDAC denied that he was being targeted.
The case comes apart at the Madlanga Commission
The Madlanga Commission of Inquiry became the place where the case was tested. The chain of events began with a complaint and Section 27 referral from National Coloured Congress MP Fadiel Adams in November 2024. The commission heard from IDAC investigator Brian Padayachee that the original complaint had limited factual detail, and that investigators had come to regard Mokwele’s appointment as “undue gratification”, a theory under which the appointment was treated as a favour that positioned her to perform unlawful acts in the future.
The turning point came in July 2026. Under cross-examination by Commissioner Sandile Khumalo, IDAC head Adv Andrea Johnson conceded that she had signed off on the prosecution memorandum without reviewing Mokwele’s application, CV or qualifications. She withdrew her earlier description of the appointment as a “token appointment” and apologised to Mokwele. She also conceded that Mokwele was qualified as an industrial engineer for her technical support role, and admitted that IDAC had in fact solicited the Section 27 affidavit from Adams, contrary to what she had earlier told Parliament’s ad hoc committee.
Colleagues within IDAC then added their own testimony. Deputy Director of Public Prosecutions Peter Serunye told the commission he was not satisfied, after reading the docket in August 2025, that the corruption charges were sustainable. Prosecutor Drushantha Ramsamy testified that Johnson had been in charge of an investigation internally known as “Project Diversion”, and of the Mokwele matter in particular, from the outset. Project Diversion was a probe into alleged abuse of the secret service account in Crime Intelligence. The commission heard allegations that it was used to build cases against senior police officials, including Khumalo and National Commissioner Fannie Masemola, though the commission’s work on the matter is not complete and Johnson has described errors in the process as honest ones.
CAPTION: EX-IDAC BOSS ANDREA JOHNSON APOLOGISED
The charges fall
On 27 July 2026, National Director of Public Prosecutions Andy Mothibi directed that the charges be withdrawn before plea, noting that IDAC’s investigation was not finished, and that the matter could not be re-enrolled without his express written approval. On Friday, 21 August, in the Pretoria Magistrate’s Court, the state confirmed the withdrawal was unconditional. The magistrate told the accused they were free to go.
It is worth being precise: a withdrawal is not an acquittal, and no court has pronounced on the merits. But the accused were cleared of all charges, and everything the commission had heard about how the case was built had by then done its work. Khumalo declined to describe himself as vindicated. Outside court, Mokwele broke her silence, singling out General Mkhwanazi for thanks and saying that the relief had come at a cost.
CAPTION: OUTSIDE COURT BRIG MOKWELE BROKE HER SILENCE, THANKING LT-GEN NHLANHLA MKHWANAZI
Those left licking their wounds
The fallout was swift. Andrea Johnson resigned as head of IDAC after weeks of damaging testimony, saying in her letter that the attacks against her had become a reputational risk to the directorate and the NPA. President Ramaphosa accepted her resignation, though she remained a witness before the commission. On 30 July, Justice Minister Mmamoloko Kubayi and Mothibi announced the suspension of three senior IDAC officials: chief investigator Dylan Perumal, senior investigator Brian Padayachee and investigator Suneel Bellochun. Meanwhile, Fadiel Adams, whose complaint set the process in motion, conceded to the commission that he had misled it about a summons to testify.
There was a human cost too, which no resignation repairs: the seven accused spent more than a year under bail conditions and under public suspicion, with careers and reputations on hold.
The players at a glance
| Name | Role in the saga |
| Brig Dineo Mokwele | Engineer appointed head of Technical Support Services, Crime Intelligence (April 2024); charges withdrawn 21 Aug 2026. |
| Lt-Gen Dumisani Khumalo | Crime Intelligence head; arrested at OR Tambo, 26 June 2025; charges withdrawn. |
| Co-accused | Maj-Gens Lushaba, Madondo, Lekalakala, Gabela and Brig Ncube; all charges withdrawn. |
| Adv Andrea Johnson | Former IDAC head; conceded flaws in the case; resigned July 2026. |
| Perumal, Padayachee, Bellochun | IDAC investigators suspended 30 July 2026. |
| Fadiel Adams | NCC MP whose Section 27 complaint began the probe. |
| Andy Mothibi | NDPP who ordered the withdrawal of charges. |
| Mkhwanazi, Serunye, Ramsamy | Mkhwanazi, thanked by Mokwele; Serunye and Ramsamy, IDAC prosecutors who testified about the case’s handling. |
A well-earned bow
In the weeks after the charges were withdrawn, Mokwele attended the 70th anniversary commemoration of the 1956 Women’s March as the personal guest of Minister Khumbudzo Ntshavheni. On the eve of the awards, National Commissioner Fannie Masemola congratulated her, praising her resilience and professionalism. Also honoured that night was Brigadier Attie Lamprecht, who received the Whistleblower Sherpa Support Award for his work protecting informants.
Mokwele is not a classic whistleblower, and her award is a special one for that reason. It recognises something quieter: an officer who went to court, kept her head down and her dignity up, and kept doing her work while a country decided what it thought of her. In a public life that so often rewards noise, the Sunday bow of honour goes this week to composure.
CAPTION: POLICE COMMISSIONER GENERAL FANNIE MASEMOLA
According to SAnews.gov.za, General Masemola said the recognition was a testament to Mokwele’s resilience, professionalism and commitment to serving the organisation despite the challenges she has faced in recent months.
“Brigadier Mokwele’s recognition at the Whistleblower Awards is commendable. Her resilience and steadfast commitment to professionalism in the face of adversity demonstrate the importance of integrity, ethical conduct and accountability in public service. We applaud her courage and congratulate her on this well-deserved recognition,” General Masemola said in a statement ahead of Monday’s awards.
In 2024, she was appointed Section Head: Technical Support Services within the SAPS Crime Intelligence Division, where she led technical teams and managed workshops, infrastructure and processes supporting intelligence collection and operational delivery.
She is currently serving as Acting Section Head: Crime Systems Infrastructure Management within the Technology Management Services division. In this role, she oversees technology projects and coordinates stakeholders to strengthen the reliability, integration and modernisation of crime systems.
Drawing on her experience in both the private sector, including BMW South Africa, and the SAPS, Mokwele brings engineering expertise, project management capabilities and systems thinking to improving operational efficiency and service delivery.
In addition, her professional journey unfolded amid significant institutional challenges, including her arrest alongside other senior police officers and questions surrounding her appointment. Throughout these challenges, she has maintained a professional and disciplined approach to her responsibilities.
The SAPS reaffirmed its commitment to integrity, accountability and continuous improvement, while fostering an inclusive environment that recognises the potential of young professionals, nurtures emerging talent and creates opportunities for the next generation of leaders to contribute meaningfully to the organisation’s growth and transformation.
