Seoul, South Korea – An arrest warrant for Bang Si-hyuk, chairman of HYBE, has been rejected.
On April 24, the Financial and Securities Crime Joint Investigation Division of the Seoul Southern District Prosecutors’ Office returned the warrant request to police, which had been filed on charges of fraudulent unfair trading under the Capital Markets Act.
Prosecutors said they had requested further investigation, stating that “at this stage, there is insufficient substantiation of the grounds necessary to justify detention.”
This investigation has been ongoing for over a year. Bang has reportedly been questioned five times, with each session lasting more than 10 hours. HYBE’s offices and his private residence have been searched a combined total of three times.
Police had previously signaled caution around the case, acknowledging the scrutiny they would face if prosecutors ultimately declined to indict. That backdrop makes the timing of the warrant request notable. Shortly after reports that the U.S. Embassy in Seoul had asked Korean authorities to lift a travel ban so Bang could travel to the United States for business coordination, police moved to submit the arrest warrant—after months without doing so.
The sequence has revived a familiar criticism within South Korea’s legal community: the risk of detention being used as a front-end investigative tool rather than a measure of last resort. In high-profile cases, authorities have historically been accused of seeking custody first and building the case afterward—an approach that recent legal reforms have aimed to curb.
One of the most frequently cited examples is Lee Jae-yong, the de facto head of Samsung Group, who was detained in 2017 during the sweeping corruption probe tied to the Park Geun-hye administration. At the time, prosecutors secured his arrest before the case had fully unfolded in court, a move that drew both public support and criticism over whether detention was being used to strengthen the investigation itself. While Lee was ultimately convicted and served time, the process became a reference point in debates over prosecutorial power and due process.
Similar concerns surfaced in the case of Shin Dong-bin of Lotte Group, who was also detained during the same corruption investigations. His imprisonment—later suspended on appeal—further fueled arguments that pretrial detention in major corporate cases can sometimes precede a fully established evidentiary record.
These cases, among others, have shaped ongoing reforms in South Korea’s criminal procedure, emphasizing that detention should be grounded in clear risks such as flight or evidence destruction, rather than serving as leverage in complex financial investigations.
Under current standards, pretrial detention is meant to be narrowly applied. Prosecutors’ decision to return the warrant request suggests they did not find those conditions sufficiently demonstrated at this stage, or that the evidentiary record requires further development before such a step can be considered.
At the center of the case are allegations that Bang misled investors in 2019 by stating there were no plans for an initial public offering, prompting them to sell shares to a private equity fund affiliated with him, before HYBE later went public. Police estimate that he secured significant profits through a post-listing arrangement with the fund, though those claims remain contested and unproven in court.
The prosecutors’ move does not resolve the case, but it resets its trajectory. Investigators must now either strengthen the evidentiary basis for the allegations or reconsider the scope of the charges. What it does clarify is procedural: detention will not be granted on the current record alone.
More broadly, the decision reinforces an ongoing shift in how corporate and financial crime cases are expected to proceed in South Korea—where the emphasis, at least in principle, is moving toward substantiating the case first and reserving detention for when it is demonstrably necessary, not strategically convenient.
