Wire in the Blood (2002-2008)

Based on the works of Scottish crime writer Val McDermid, Wire in the Blood stars Robson Green as a clinical psychologist who teams up with Hermione Norris—and later Simone Lahbib—to crack the grisliest of cases. Together these sleuths work the serial psycho beat, making the streets of fictional Bradfield as safe as they can be for a town where there's a murderer loose each week. Forget whatever's in the blood; look into what's in the water!