Amber Raymond locks the door of the city medical clinic and sets off for a late-night shopping spree. Hurrying to catch the last ferry home to Gulf Harbour, she is accosted by a stranger in a dark and empty street. This ignites a full-blown investigation into organised corporate crime at her husband Kyle's factory that exposes its workers to a life-threatening product and dumps toxic waste.
When Private Investigator Ann Grieves takes on the case, she expects it to be a walk in the park, but to her later dismay, it turns out to be a full-blown attempted murder enquiry.