Set in contemporary Australia, Joe, a NSW police detective with a suitcase full of emotional baggage, and his partner, Tess, a tart-tongued Italian beauty, investigate a baffling series of three killings with complex connections. In order to catch the killer before he strikes again, they must match their wits against an intelligent and highly organised serial killer, who uses a gay dating site to lure his victims - all young, attractive women - into his clutches. The only clues at each of the bloody murder scenes are a cryptic note and a white rose.