Heart Blackened is a 2017 South Korean drama film starring Choi Min-sik, Park Shin-hye, Ryu Jun-yeol, and Lee Hanee. It is a remake of the Chinese film Silent Witness.

Plot

Im Tae-san has everything—wealth, love, and success. On what he believed to be a perfectly happy day, his fiancée and famous singer, Yoo-na, is murdered. And shockingly, his own daughter, Im Mi-ra, is named the prime suspect.