Why is Belgium’s judiciary warning politicians after the Grégory Lenoci judgment?

Belgium’s College of Courts and Tribunals called on political officeholders to exercise responsibility on Sunday, 23 August, after insults and reported death threats followed the Namur judgment sentencing Grégory Lenoci to 17 years in prison. Its intervention places the independence and safety of Belgian judges at the centre of a controversy that began with a deeply emotive criminal case but has widened into a dispute about political rhetoric, public confidence and the rule of law.

The warning matters well beyond the Namur courthouse. People may challenge a judgment, support an appeal or demand changes to Belgian law, but threats against magistrates cross the line between democratic criticism and intimidation. For citizens, foreign residents and officials working in Belgium’s legal and European institutions, the dispute tests whether elected representatives can criticise judicial outcomes without weakening the courts that apply laws enacted by parliament.

The Namur Criminal Court convicted Lenoci on 20 August of the attempted premeditated killing of his neighbour, Marc P., whom he suspected of sexually abusing his partner’s six-year-old son. According to reporting by L’Avenir and Het Nieuwsblad, the court imposed 17 years’ imprisonment and placed Lenoci at the disposal of the sentence-enforcement court for a further ten years. The assault occurred in Jambes on 24 July 2025 and left Marc P. with devastating neurological injuries. The allegation concerning the child and the neighbour’s previous criminal history formed the emotional background to the attack; they did not confer a legal right to administer punishment.

Anger erupted when the sentence was announced. Supporters protested in the courtroom, while hostile messages and calls for violence subsequently circulated online. Christian De Valkeneer, president of the Namur Court of First Instance, told RTL Info that disagreement with a judgment was legitimate and that legal remedies existed, but described insults and death threats against judges as intolerable. The Higher Council of Justice separately said it was deeply concerned by the incidents and recalled that judicial independence is an essential foundation of a democratic state governed by law.

The case has also exposed a sharp institutional-political divide. Georges-Louis Bouchez, president of the French-speaking liberal MR, called the sentence unfair and disproportionate. He announced that his party would propose a rule requiring 48 hours of provisional detention when a person previously convicted of a paedophile offence becomes the subject of a new complaint, allowing authorities to assess the danger. That proposal reflects the view among Lenoci’s supporters that child-protection systems reacted too slowly and that the punishment fails to account adequately for the circumstances surrounding his act.

The judicial institutions’ answer is different. They have not argued that courts are beyond criticism, nor have they adjudicated the broader debate over child protection through public statements. Their position is that judges must decide from the evidence and legislation before them, that allegations do not authorise vigilantism, and that politicians carry a particular responsibility when commenting on an individual judgment. De Valkeneer also rejected the claim that authorities had simply done nothing before the assault, describing that account as a misleading justification for extreme violence.

This tension is especially resonant in Belgium, where institutional failures exposed by the Dutroux case transformed public expectations of child protection and helped lead to the creation of the Higher Council of Justice. BRF’s review of the Belgian press captured the present dilemma: L’Avenir defended the prohibition on private vengeance, while La Dernière Heure asked whether warning signs before the Jambes attack had been missed, including reported alerts about Lenoci’s intentions. Those questions can coexist. A system may need scrutiny for how it handles reports involving children while still prosecuting a planned, nearly fatal assault.

The immediate legal question is expected to move to appeal, although the timetable and precise grounds were not confirmed in the available reporting. Authorities have not publicly detailed whether specific threat investigations have been opened or whether protective measures for the Namur magistrates have changed. The political follow-up will be equally important: whether MR tables its announced proposal, whether the federal justice minister responds, and whether parliament examines both the feasibility of automatic short-term detention and the safeguards required by the presumption of innocence. What happens next will show whether Belgium can turn a combustible judgment into a serious examination of child protection, judicial independence and political responsibility.