Sian Orrells

Jack Frost is a gritty, dogged and unconventional detective with sympathy for the underdog and an instinct for moral justice who attracts trouble like a magnet. Despite some animosity with his superintendent, Norman “Horn-rimmed Harry” Mullett, Frost and his ever-changing roster of assistants manage to solve cases via his clever mind, good heart, and cool touch.

Follow the exploits of the Organized and Serial Crime Unit (OSC). Maverick Detective Inspector Dave Creegan is the newest member of the unit, an elite, rapid-response crime squad. The OSC uses their diverse crime-fighting skills to bring justice to society.

Jack Denby, a tough-talking probation officer born and raised in London, finds that life - and crime - takes on a very different face when he is forced to move to Cardiff when his partner accepts her dream job as a university lecturer.