thumb image

Watch world-class TV from Britain and beyond

Always available, always advert free

Start Your Free Trial

Fault Lines: The frenzied stabbing of a police forensic-lab technician unsettles the team in a way they never expected when DS Sam Casey falls for the killer's next intended victim. Sam's indiscretion threatens to damage the Crown Prosecution Service's case, but by crossing the line, has Sam also risked his career?