Proof of Innocence(특별수사: 사형수의 편지)

Soon-tae is a proudly law abiding citizen of Korea, then one day he is wrongly accused and arrested as the main suspect behind the murder of the daughter-in-law of a major company. Despite Soon-tae’s pleads of innocence, he is sentenced death and his daughter is forced to endure the hardships of being a child of a murderer.