A remake of a 1945 film

I just watched MURDER IN REVERSE (1945, B&W), where a man is accused of murder and spends 15 years in jail. When he comes out he finds the man he supposedly killed and kills him in front of the Judge who sentenced him, leaving the question of what to do as he has already been punished for that murder?


I remember a B&W version of this some years later where it ends with him killing the man by a canal in London dockland and he asks how he can be punished again for this murder?


Any idea of the name of the second film, around 1950?

__________________
All secrets are safe with this man, because none are as deadly to him as his own. His secret is that he is Richard Kimble. (The Fugitive - Conspiracy of Silence)

The only other place that the author of the original story is credited is a 1947 short (~20 minute) called Query.

I have also been trying to find out what movie this is. I gave up trying a few years ago until I saw Murder in Reverse. The main thing I remember was the Ship called the Chichester being mistaken for the Chester due to the first three letters being covered.
I feel that I’m getting closer to finding my long lost movie now!