Trying to find name of a film

I want to know the name of a black and white American film. It is a mystery crime film about a detective trying to save an innocent man from being hanged for a murder he didn’t commit. They enlarge a photograph to prove a date that proves the man innocent by showing the date of the newspaper.

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Is it Northside 777? (Call Northside 777 (1948) - Full Movie - Starring Jimmy Stewart - YouTube)