Death and danger stalk undercover investigator DJ Smith when she is seconded to the Portuguese Drug Enforcement Agency on the island of Madeira. After Luis Gomes's body is found floating in Funchal harbour, Comandante Figueira blames her for a security lapse which jeopardized the success of anti-drup operation Boa Morte. Given a deadline to get results, DJ narrows the list of suspects, each of them with something to hide ...