On Friday, when news filtered in that Parliament officials had been detained at the Inspectorate of Government (IGG) offices and would face prosecution, the original list of suspects reportedly stood at eight.
But by the time the charge sheet was finalised, one name had been dropped. Only seven officials were ultimately arraigned before the Anti-Corruption Court and remanded over the Shs27 billion scandal involving parliamentary Corporate Social Responsibility (CSR) and donation funds.
Behind the scenes, however, a major shift had already taken place: Parliament Sacco chief executive Methods Murebe and Clerk to Parliament Adolf Mwesige had been lined up as potential state witnesses.
Investigators are understood to have questioned dozens of Parliament staff, Members of Parliament, and individuals close to former Speaker Anita Among as part of the broader probe. But so far, only mid-level officials who processed and released funds have been formally charged.
At first glance, that pattern is not unusual. In complex corruption investigations, authorities often interrogate many individuals but prosecute a smaller number. However, it raises a more fundamental legal and political question: can the case extend beyond those who executed transactions to those who allegedly authorised or benefited from them?
Under Uganda’s Evidence Act, a participant in a criminal offence may testify against co-accused persons in exchange for leniency. In addition, the Director of Public Prosecutions has discretion to withdraw charges against an accused person, effectively converting them into a witness for the state. Uganda also has plea-bargaining procedures that allow reduced or withdrawn charges in return for cooperation.
Such arrangements are common in corruption and organised crime prosecutions globally, where investigators rely on lower-level participants to build cases against senior figures.
But the legal permissibility of such arrangements is not the central issue. The key question is what kind of case they ultimately produce.
To secure a conviction for offences such as embezzlement or causing financial loss, prosecutors must prove not only that funds were diverted, but that the accused had knowledge of, or participated in, the diversion.
The seven officials currently charged are understood to have played roles in processing and releasing funds. However, based on publicly available information, it remains unclear whether they are the originators of the alleged scheme or executors of instructions from above.
This is where the role of state witnesses becomes crucial. If some of the accused ultimately cooperate with investigators, the evidentiary focus shifts to what instructions they received, from whom, and whether those instructions can be corroborated by independent documentation.
However, testimony alone is rarely sufficient. Ugandan courts generally require corroboration through financial records, communications data, or documentary evidence. This is why investigators reportedly seized phones, files and financial records during the raids.
Those materials are expected to play a central role in either confirming or challenging witness accounts.
There is also an inherent credibility challenge. Individuals who cooperate with prosecutors often do so while still facing their own charges, creating a potential incentive to minimise personal liability by implicating others.
Uganda does not require plea agreements or witness-cooperation deals to be disclosed publicly unless they emerge during trial proceedings. As a result, the existence or terms of such arrangements often remain unclear until evidence is tested in court.
This lack of transparency frequently fuels public speculation, even where formal agreements may not exist. It also provides defence lawyers with grounds to challenge the credibility of cooperating witnesses.
Uganda also lacks a comprehensive witness-protection framework, a gap repeatedly highlighted by legal experts and civil society groups. In high-profile corruption cases, this has historically contributed to weak follow-through, with investigations stalling before reaching senior decision-makers.
The central question in the Parliament probe is therefore not only who has been arrested, but whether the cooperation of lower-level officials and the documentary evidence seized by investigators will be sufficient to establish a prosecutable link to those who allegedly directed or benefited from the transactions.
The outcome will determine whether the case expands upward into senior leadership or concludes at the administrative level with the seven officials already before court.
