After finding Kim was unresponsive, the actress' friend called the police.However, the police officers have found no foul play, but the investigation regarding the actress' death is still ongoing.For those unversed, Kim, who was one of the most promising actresses in South Korea, began her career as a child actor.Born in 2000, she rose to fame with her roles in the films A Brand New Life and A Girl at My Door.She also appeared in television shows such as Mirror of the Witch.