Gunsmoke (1955)

S9E28 Bently

As he nears death, a man reveals to Chester that he committed a murder for which he was found not guilty. However, Chester has his doubts about the man's truthfulness and believes he might be fabricating the confession. Determined to uncover the truth, Chester embarks on a quest for clarity, delving into the past to expose the real story behind the acquittal and the man's motivations.