Based on actual events that took place at Gwangju Inhwa School for the hearing-impaired, where young deaf students were the victims of repeated sexual assaults by faculty members over a period of five years in the early 2000s.
Silenced is a 2011 South Korean crime drama film based on the novel The Crucible by Gong Ji-young, directed by Hwang Dong-hyuk and starring Gong Yoo and Jung Yu-mi. It is based on events that took place at Gwangju Inhwa School for the Deaf, where young Deaf students were the victims of repeated sexual assaults by faculty members over five years in the early 2000s.