Murder by the Sea’s most fascinating case? You decide…

I hear CBS Reality’s Murder by the Sea is gearing up for a fifth series.

This is good news for the many viewers who have become devoted followers of these documentaries, recounting difficult murder cases that have confronted police around UK coastal towns.

Presented by the flamboyant Geoffrey Wansell, each episode interviews detectives and other experts – including true-crime writers like myself – to review cases ranging from the bizarre to the shocking.

In recent days this blog has been receiving hundreds of hits from viewers who have been watching summer repeats of the series. In response, I would love to hear which episodes you have found most compelling…