A customer

In the rolling hills just outside Gaborone, surrounded by a grove of acacia trees, lies the Great Hippopotamus Hotel. With spacious rooms overlooking the Botswanan countryside and a fine and loyal staff, the hotel has served as a refuge to weary travelers for many years. But a sudden string of misfortunes threatens to ruin the hotel’s reputation. Food poisoning befalls an unlucky diner, laundry mysteriously disappears from the drying line, and a scorpion stings one of the guests. Mishap after mishap occurs, until it becomes apparent that these incidents are more than simple coincidences.

In 1989, Ben Spencer, a twenty-two-year-old Black man from Dallas, was convicted of murdering white businessman Jeffrey Young—a crime he didn’t commit. From the day of his arrest, Spencer insisted that it was “an awful mistake.” The Texas legal system didn’t see it that way. It allowed shoddy police work, paid witnesses, and prosecutorial misconduct to convict Spencer of murder, and it ignored later efforts to correct this error. The state’s bureaucratic intransigence caused Spencer to spend more than half his life in prison.

A year ago a boy was found murdered at a girlsʼ boarding school, and the case was never solved. Detective Stephen Moran has been waiting for his chance to join Dublin’s Murder Squad when 16-year-old Holly Mackey arrives in his office with a photo of the boy with the caption: “I know who killed him". Stephen joins with Detective Antoinette Conway to reopen the case - beneath the watchful eye of Holly’s father, fellow detective Frank Mackey. The private underworld of teenage girls turns out to be more mysterious and more dangerous than the detectives imagined.