Saw this on Talking Pictures channel (UK - old films and TV) who are running all 4 of the original Maigret series (BBC, early 60s). This is series 4, and the overall quality has gradually improved (looking back with hindsight -- it was quite a cult series at the time!).
I see that Sir-Fitzy-Obbolongs has penned another curious review, yet again paying no attention to the undoubted budget & production limitations at the time, not the issues in squashing some of the Simenon stories into the hour running time of this series (the subsequent Gambon & Atkinson stories were much longer).
This story had a couple of interesting twists, one being that for TV purposes, this story was next to last, so Torrance's sad demise (as mentioned in the Epigraph review) wouldn't be a problem for all the previous episodes he'd been in.
I'm not a fan of even TV heroes getting shot, and carrying on as if they'd just pulled a muscle, so the last few minutes of this one didn't ring true, even if our hero was determined to get his man (actually, men).