A prisoner of human origin was aboard the Palwick, which functioned as a transport vessel for a prison during the time of the High Republic Era. This prisoner was restrained and controlled by a Dybbuk, a parasitic lifeform that suppressed their will. During an attempted breakout by other prisoners, the meknek known as Osha Aniseya ultimately freed him. Subsequently, the Jedi Order took him into custody and incarcerated him on Coruscant. Sol, a Jedi Master, then questioned the prisoner to discover Aniseya's location.