Episode 2
S1, E2: Everyone is shocked at Mr. Yoo's sudden death, especially Kim Ji-hye, who had given him sleeping pills the night before; she recalls the events leading to his death and the suspicious letter she found addressed to her.
S1, E2: Everyone is shocked at Mr. Yoo's sudden death, especially Kim Ji-hye, who had given him sleeping pills the night before; she recalls the events leading to his death and the suspicious letter she found addressed to her.