Inspector French’s Greatest Case

In this gripping mystery, Inspector French is summoned to investigate the late-night murder of a diamond merchant's seasoned employee in London's Hatton Gardens. Upon arrival, he discovers not only the victim but also missing diamonds and money from an open safe. As he navigates a labyrinth of false clues and numerous suspects, French embarks on a journey across mainland Europe, ultimately piecing together the puzzle to uncover the truth behind the crime.