On April 17, 2026, the Seoul Southern District Court delivered a verdict that has stirred public debate and cast a spotlight on the intersection of privacy, family conflict, and the law. The court acquitted the former father-in-law and brother-in-law of Ryu Joong-il’s son—Ryu being the former manager of South Korea’s national baseball team—who had been accused of secretly installing a home camera with recording capabilities inside the newlywed home of Ryu’s son and daughter-in-law. The trial, which unfolded against a backdrop of sensational allegations and a bitter family feud, has raised questions about intent, privacy, and the boundaries of surveillance within families.
According to Chosun Ilbo and corroborated by JoongAng Ilbo, the defendants, identified as Park Mo (Ryu’s former father-in-law) and his son, were charged with violating the Communications Privacy Protection Act. Prosecutors alleged that on May 13 and 14, 2024, during a period when the couple was separated and the home left unoccupied, the pair entered the property and installed a home camera—also known as a ‘homecam’—equipped with both video and audio recording functions. The prosecution maintained that the camera was placed with the intention of secretly recording private conversations, particularly as the couple’s divorce proceedings grew increasingly acrimonious.
The court, however, saw things differently. As reported by Newsis, presiding judge Park Jong-yeol stated, “The installation of the homecam is acknowledged, but the evidence does not sufficiently prove that the defendants intended to secretly record the conversations of others.” The judge emphasized that, although the camera did record conversations between Ryu’s daughter-in-law and a third party on May 22, 2024, the law specifically protects intentional communications—what the court described as ‘conversations’—rather than incidental sounds or monologues. The judge elaborated, “The home in question was jointly owned but effectively unoccupied during the separation and divorce process, making it unlikely that conversations with third parties would occur.”
This distinction proved crucial. The court’s ruling noted, “Even if the defendants anticipated the possibility of recording sounds, it is difficult to conclude that they intended to record private conversations, especially given the nature of the property at the time.” The defense had argued throughout the trial that the camera was installed not as a ‘spycam’ but for security purposes, to prevent potential accidents or incidents during a period of heightened family tension. The court found this argument plausible, adding, “Given the ongoing disputes during the divorce, the need for security cannot be dismissed.”
The prosecution, on the other hand, had sought a one-year prison sentence for each defendant, arguing that the installation of a device capable of recording audio in a private home, without the knowledge or consent of its occupants, constituted a clear violation of privacy laws. They pointed to the fact that the camera had been hidden in the kitchen and covered with a box to avoid detection, and that it ultimately captured at least one conversation between the daughter-in-law and her companion. However, as Maeil Business Newspaper and Yonhap News reported, the court was not convinced that the evidence rose to the level of criminal intent required by law.
The origins of this legal drama can be traced back to late 2025, when Ryu Joong-il took to the National Assembly’s public petition board to air allegations that his daughter-in-law, a teacher, had engaged in an inappropriate relationship with one of her high school students. Ryu claimed, “My former daughter-in-law, while employed as a teacher, maintained an improper relationship with a student, including visits to hotels, and even my grandson accompanied them on several occasions.” He urged authorities to punish her, arguing that the prosecution’s decision to drop the case had left his family deeply wounded.
These allegations quickly became public, fueling intense scrutiny and media coverage. The daughter-in-law, for her part, denied any wrongdoing, asserting that the trips in question were group excursions with students and not private liaisons. According to the prosecution’s findings, as reported by JoongAng Ilbo, the case was ultimately dismissed in November 2025 due to insufficient evidence. The prosecution noted, “The student refused to provide a DNA sample, and the court did not authorize compulsory collection, so it was impossible to conclusively match DNA found on the teacher’s clothing.”
Amid the swirl of accusations and counterclaims, the installation of the home camera became yet another flashpoint in the family’s unraveling relationship. The defendants maintained that their actions were motivated by concerns over safety and security, not by a desire to eavesdrop on private conversations. The court appeared sympathetic to this position, stating, “The claim that the camera was installed for security purposes during a contentious divorce process has merit.”
Still, the case has left many observers uneasy. Privacy advocates warn that the proliferation of home surveillance devices, even when installed with ostensibly benign intentions, can easily cross ethical and legal boundaries. The court’s reliance on the technical definition of ‘conversation’ under the Communications Privacy Protection Act—distinguishing between intentional communication and incidental sounds—may set a precedent that complicates future prosecutions in similar cases.
Meanwhile, the underlying family conflict remains unresolved. Both sides have accused the other of using the scandal for leverage: Ryu’s in-laws allege that his son’s family sought a financial settlement in exchange for dropping the allegations, while Ryu’s camp insists that justice has not been served. As the dust settles, the public is left to ponder where the line should be drawn between protecting loved ones and respecting their privacy, especially when familial trust is already in tatters.
The verdict may have closed the legal chapter of the home camera saga, but the broader questions it raises—about privacy, surveillance, and the corrosive effects of suspicion within families—are likely to linger in the public consciousness for some time.