More than a hundred criminal incidents unfolded despite eighteen thousand preventive operations.
In a nation where democratic legitimacy has long been contested, Peru's presidential runoff between Roberto Sánchez and Keiko Fujimori became not only a choice between political visions but a test of whether the machinery of democracy itself could hold. More than a hundred criminal incidents and seventy-two arrests marked a day that was meant to resolve division, raising the older and harder question of whether an election marred by irregularities can still produce a result the people trust. The state had prepared extensively — eighteen thousand preventive actions in eleven days — yet the violations came anyway, leaving behind not just a vote count but a cloud of doubt.
- Seventy-two people were arrested on election day, including poll workers and party observers detained while authorities investigated defaced ballots at active polling stations.
- Eighty-six ballot irregularities, nineteen cases of voter impersonation, and incidents of destroyed electoral materials spread across multiple regions, concentrating most heavily in Lima, Callao, Ica, and La Libertad.
- Despite more than eighteen thousand preventive operations conducted in the eleven days before the vote, the violations still materialized — raising uncomfortable questions about whether enforcement was insufficient or itself disruptive.
- Damaged ballots were replaced and voting continued without formal interruption, but the detention of election workers mid-process blurred the line between protecting the vote and destabilizing it.
- The runoff between a leftist and a right-wing candidate already carried the weight of Peru's polarized political history — the irregularities now threaten to make the outcome a source of grievance rather than resolution.
Peru's presidential runoff between leftist Roberto Sánchez and right-wing candidate Keiko Fujimori was shadowed from the start by a wave of electoral violations that authorities say threatened the integrity of the vote. By Wednesday, the Public Ministry had tallied 116 criminal incidents and 72 arrests tied to alleged electoral crimes committed during the Sunday contest.
The violations took many forms: 86 cases involving compromised ballot papers, 19 instances of voter impersonation, prohibited campaign propaganda distributed during legally mandated silence, destroyed electoral materials, and at least one allegation of discrimination in voting access. Arrests were concentrated in northern Lima, Callao, and the coastal provinces of Ica and La Libertad, with charges ranging from voter coercion and alcohol sales during the dry period to outright ballot fraud.
On election day itself, the response to the defaced ballots created its own complications. Poll workers and party representatives were detained at their stations while investigators examined the damaged papers. Electoral officials maintained that the compromised ballots were replaced and voting proceeded without interruption — but the sight of election administrators being held for questioning cast a shadow over the process itself.
The disruptions unfolded despite an extensive preventive campaign: more than 18,000 operations conducted by the Public Ministry between May 28 and June 8. That such preparation could not prevent the violations has left observers debating whether the scale of attempted fraud was simply too great, or whether the enforcement apparatus introduced its own tensions into an already fragile democratic moment. Either way, the runoff meant to settle Peru's political direction has instead deepened questions about whether its electoral system can produce a result both sides will accept.
Peru's presidential runoff election on Sunday unfolded under a cloud of irregularities that authorities say threatened the integrity of the vote. The contest between leftist Roberto Sánchez and right-wing candidate Keiko Fujimori drew more than a hundred criminal incidents and resulted in seventy-two arrests for alleged electoral violations, according to the Public Ministry's accounting released Wednesday.
The violations took multiple forms across the country. Election officials documented eighty-six suspected irregularities tied to ballot papers themselves—defaced, marked, or otherwise compromised before they reached voters. Nineteen cases involved people attempting to vote under someone else's identity. Three separate incidents saw political propaganda distributed during hours when such campaigning is legally prohibited. Beyond these, authorities recorded three instances of electoral material being destroyed, one case involving the seizure of ballots suspected of being forged or tampered with, and one allegation of discrimination tied to voting access.
The detentions clustered in specific regions. Most of the seventy-two arrested individuals were taken into custody in northern Lima, the port city of Callao, and along the coast in Ica and La Libertad provinces. The charges against them ranged across a spectrum of electoral crimes: distributing banned campaign materials, pressuring voters to support particular candidates, selling alcohol during the mandatory dry period, resisting police authority, and preventing people from casting ballots. Several detainees were accused of impersonating voters themselves.
On election day itself, poll workers and party representatives found themselves detained as authorities investigated the defaced ballots. According to electoral officials, the damaged voting papers were immediately replaced and voting continued without interruption, but the people managing those polling stations and the partisan observers present were held while investigators examined what had happened. The circumstances surrounding these detentions raised questions about whether the response to irregularities was proportionate or whether the process itself had become part of the problem.
The incidents did not emerge from nowhere. Between May 28 and June 8, the Public Ministry executed more than eighteen thousand preventive operations nationwide, positioning officers at polling sites, conducting patrols, and monitoring campaign activity to enforce electoral law. Despite this extensive preparation and presence, the violations still occurred—suggesting either that the scale of attempted fraud was substantial, or that the enforcement mechanisms themselves generated friction and confrontation in the voting process. The runoff election, meant to settle a contested presidential race, instead left behind a record of disruption and detention that will likely fuel debate about whether Peru's electoral system can reliably deliver a result both sides will accept.
Citas Notables
The Public Ministry documented violations ranging from defaced ballots to voter impersonation and illegal campaign activity.— Peru's Public Ministry (Fiscalía), June 10, 2026
La Conversación del Hearth Otra perspectiva de la historia
Why did so many incidents cluster in those specific regions—Lima, Callao, the coastal areas?
Those are the most densely populated parts of Peru. More voters, more polling places, more opportunities for something to go wrong. But also more organized political activity, more party infrastructure. The coastal regions have historically been competitive battlegrounds.
The defaced ballots—was that deliberate sabotage or carelessness?
The source doesn't say. Officials replaced them immediately, so it didn't stop the vote. But the fact that poll workers got detained while it was being investigated suggests authorities treated it as potentially criminal, not accidental.
Seventy-two arrests sounds like a lot. How many people actually voted?
The source doesn't give total turnout, but Peru's a country of over thirty million. Seventy-two arrests across the entire country is a small number in absolute terms, but it's still seventy-two people removed from the process.
What strikes you most about this?
That authorities did eighteen thousand preventive operations and still recorded over a hundred incidents. Either the prevention didn't work, or the violations were widespread enough to overwhelm the safeguards. Either way, it suggests real instability in how Peruvians are voting for their president.
Will this affect which candidate won?
The source doesn't say who won. It just documents what went wrong. But yes—if either side contests the result, they'll point to these incidents as proof the election was compromised.