This market will resolve to "Yes" if Park Sung-jae spends any time in custody in a jail or prison by March 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". Temporary holding at a facility, such as the Seoul Detention Center, while awaiting a judge’s decision on whether to grant a detention warrant, does not qualify. However, non-temporary detention initiated by a court-ordered warrant will count. The primary resolution source for this market will be official information from involved government(s), however a consensus of credible reporting may also be used.