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Citizen Distrust of Prosecutors and Support for Citizen Reviews of Prosecutors’ Decisions Not to Prosecute in South Korea

Based on a 2021 survey of 1,000 Korean citizens, this study finds that distrust of prosecutors and the belief that citizen involvement enhances transparency are key drivers of public support for citizen reviews of prosecutors' decisions not to prosecute, suggesting such mechanisms are vital for curbing abuse of power and increasing fairness.

Original authors: Don Soo Chon

Published 2026-10-15
📖 5 min read🧠 Deep dive

Original authors: Don Soo Chon

Original paper licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). ✨ This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer

In South Korea, the prosecutor holds a position of immense power. Unlike in many other nations where police and prosecutors share investigative duties more evenly, South Korean prosecutors have historically commanded the entire process, from the initial investigation to the final decision on whether to charge someone with a crime. This concentration of authority has long been a source of public anxiety. Many citizens feel that these legal officials operate with too much secrecy and have occasionally used their power for political ends or personal gain. When the public loses faith in the fairness of those who decide who goes to trial and who goes free, the entire justice system risks losing its legitimacy. To address this, a mechanism has emerged where ordinary people are invited to sit in on the review of these decisions, specifically when a prosecutor decides not to charge a suspect. This idea of citizen oversight is not unique to Korea; it echoes systems in other countries where laypeople help check the power of legal professionals. The central question for researchers is whether the public actually wants this kind of involvement and, more importantly, what drives that desire. Is it a genuine belief in democracy, or is it a reaction to deep-seated anger and mistrust?

A researcher set out to answer these questions by listening directly to the Korean public. They analyzed data from a survey of 1,000 citizens conducted in 2021, asking people how much they supported the idea of ordinary citizens reviewing a prosecutor's decision to drop a case. The study looked at various factors that might influence this support, such as a person's age, income, education, and their personal history with the legal system. However, the most significant variables were attitudes: how much a person trusted prosecutors, whether they believed citizen involvement would make the system more transparent, and whether they feared that ordinary people lacked the legal knowledge to make such serious judgments. The researcher used statistical methods to see which of these factors actually predicted a person's willingness to support citizen reviews.

The findings revealed a clear and powerful driver behind the public's desire for oversight: distrust. The study found that the more a person distrusted prosecutors, the more likely they were to support having citizens review decisions not to prosecute. This suggests that for many Koreans, citizen participation is not just an abstract democratic ideal, but a practical tool to check what they perceive as an abusive or corrupt authority. When people feel that prosecutors are acting unfairly, serving political interests, or ignoring corruption, they turn to citizen reviews as a way to restore balance. Conversely, the research showed that a lack of legal knowledge was not a barrier. Many people worried that they would not understand the law well enough to judge a case, but the data indicated that this fear did not stop them from supporting the idea of citizen involvement. In fact, the study found that citizens did not feel they needed to be legal experts to participate; they believed they could focus on the facts of the case while receiving help from lawyers on the legal technicalities.

Another interesting discovery was that people's support for these reviews was tied to their belief that such participation would increase transparency and trust in the system. Those who thought that having citizens in the room would make the process fairer were the ones most eager to see it happen. The study also highlighted a nuance in how people view fairness. While some worried that a citizen's decision might be swayed by the social status of the accused, the data suggested that people were more concerned about the social status of the victim influencing the outcome. This aligns with the nature of these reviews, which are often initiated by victims who feel their rights have been ignored. The research also noted that demographic factors like age, gender, or income did not significantly change a person's stance; it was their feelings about the system and their trust in its officials that mattered most.

Despite the strong public support, the current system in South Korea has limitations. The citizen review boards that exist today are advisory only; prosecutors are not legally required to follow their recommendations, and the boards are appointed by the prosecution office itself. This has led some scholars to argue that the system is too weak to truly check power, suggesting that a more independent body, similar to those in Japan, might be necessary to make binding decisions. The study concludes that while the current setup is a step in the right direction, the deep-seated distrust of prosecutors means that citizens are hungry for more robust and independent oversight. The research suggests that policymakers should not worry that citizens are too uneducated to participate; instead, they should recognize that the public sees citizen review as a vital way to ensure that justice is not just done, but is seen to be done by the people it serves.

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