Daphne Caruana Galizia was a prolific reporter, juggling dozens of stories at the same time. One of those stories held the secret to her assassination. But which one? Daphne’s son Paul Caruana Galizia, a reporter at Tortoise, sifts through the evidence.

Within months, three hitmen were arrested for Daphne's assassination. Then – nothing. For two years it seemed that whichever powerful Maltese interests had ordered her murder might get away with it. Until last November when an extraordinary and unprecedented series of events began to unfold. Daphne’s son Paul was in the country to witness it descend into turmoil, and for questions which his family had been asking for years finally to be answered.