Serbia's Ministry of Interior arrested nine serving police officers and one former officer on Wednesday, accusing them of torturing multiple people in the garage of a government compound in Belgrade in August 2025. The suspects allegedly used force and threats to inflict severe pain on detainees to extract information, intimidate, and punish them unlawfully. Among those detained is reportedly Igor Zmiric, commander of the Special Antiterrorism Unit — the country's most elite security force. The arrests are a direct consequence of the protest movement that began after sixteen people were killed when a railway station canopy collapsed in Novi Sad in November 2024. That structural failure became a symbol of systemic rot under Aleksandar Vucic, who served as president for twelve years before conceding defeat following parliamentary elections last month. What started as anger over a collapsed roof became a referendum on institutional corruption. The student-led movement that won power has demanded reforms within the police and intelligence services, and called on senior officials to resign for alleged collusion with the Vucic regime. These arrests represent the new government's first major move against the security apparatus — targeting not rank-and-file officers but an elite unit that operated with apparent impunity under the former president. The structural question is whether this is accountability or theater. Arresting ten officers — even a unit commander — is far easier than reforming the institutional culture that produced them. Amnesty International's 2025 report documented excessive force in multiple cases across Serbia, along with ongoing intimidation, harassment, and unlawful surveillance of protesters, journalists, and civil society groups. The problem is systemic, not episodic. The European Union has responded to the electoral transition with increased engagement, offering further accession talks if the new government strengthens democratic institutions. This creates a concrete incentive structure: genuine police and intelligence reform could accelerate Serbia's EU path, while cosmetic arrests without institutional change would be quickly identified by Brussels as insufficient. The core tension is familiar from every post-authoritarian transition. The security services that enforced the old regime's will are staffed by people who are still there, operating under cultures and chains of command built over twelve years. Replacing a commander is not the same as replacing a doctrine. The garage where these detainees were tortured was a government compound — the infrastructure of abuse was institutional, not improvised. What matters now is not whether ten officers face trial but whether the mechanisms that protected them — the chain of command that authorized or tolerated torture, the intelligence oversight that failed, the judicial system that looked away — are themselves reformed. Serbia's democratic transition will be measured not by arrests but by whether the next generation of officers operates under genuinely different constraints.