THE WITNESS

Sang-hoon, an average salary man lives in an apartment complex with his wife and child at the foot of the mountain. One night, he witnesses a crime scene through his living room window, and the killer also notices that he is being watched. Sang-hoon, despite his dilemma, decides to hide and neglect the fact that he had seen someone get mur- dered, but had done nothing. The killer, however, starts to search the apartment to find and eliminate his only witness of that night.