Now bereft of both youth and ambition, Detective Inspector Ray Lennox is recovering from a mental breakdown induced by occupational stress and cocaine abuse, and a particularly horrifying child sex murder case back in Edinburgh. On vacation in Florida, his fiancÔee Trudi is only interested in planning their forthcoming wedding, and a bitter argument sees a deranged Lennox cast adrift in strip-mall Florida. He meets two women in a seedy bar, ending up at their apartment for a coke binge interrupted by two menacing strangers. After the ensuing brawl, Lennox finds himself alone with Tianna, the terrified ten-year-old daughter of one of the women, and a sheet of instructions that make him responsible for her immediate safety.