A 20-year-old woman, referred to as 'A', was arrested and charged with murder and drug-related offenses for allegedly killing two men by serving them drinks laced with poison in the Gangbuk area of Seoul. Following her arrest, the Seoul Gangbuk Police conducted a thorough evaluation using a standardized psychopathy assessment tool, which indicated that she fits the criteria for psychopathy, scoring above the threshold typically used in South Korea. Police have forwarded these evaluation results to the public prosecutor's office as part of their ongoing investigation.

The assessment to determine psychopathy involved a range of questions aimed at evaluating A's criminal history, self-esteem, feelings of guilt, emotional responses, and impulse control. According to police, A's scores surpassed the established psychopathy benchmark of 25 out of a possible 40 points in South Korea, leading to her classification as a psychopath. In addition to the murder charges brought against her, authorities are also investigating other incidents that might link her to similar drug-related offenses that occurred in October of the previous year and in January of this year, suggesting that there may be additional victims.

As the case continues, the Seoul Northern District Prosecutor's Office, handling the investigation, is considering whether to make A's identity public. This incident raises troubling questions about the potential for further criminal behavior and the psychological underpinnings of such violent acts. The outcome of this case may influence discussions on public safety, mental health evaluations for violent offenders, and the legal consequences for similar cases across South Korea.