Death in Paradise (2011)

S2E2 An Unholy Death

Detective Inspector Richard Poole finds himself baffled by a deadly blaze that engulfs the island convent. As he and his team delve into the numerous enigmas surrounding this seemingly unresolvable homicide, questions arise about the peculiar circumstances. Meanwhile, Detective Sergeant Bordey is determined to uncover the underlying reasons behind Inspector Poole's fear of nuns. Will they succeed in solving the case and addressing Poole's phobia?