Is Code of a Killer coming back?

Code of a Killer ended on April 13, 2015, on ITV1. The show concluded after its first season, which aired in April 2015.

This drama was based on the real-life discovery of DNA fingerprinting by Alec Jeffreys and how it was first applied by Detective Chief Superintendent David Baker to solve a double murder case. Premiering in 2015, the series depicted the scientific breakthrough and its impact on criminal investigations, illustrating a significant advancement in forensic science.

The series featured actors such as John Simm as Alec Jeffreys, David Threlfall as DCS David Baker, Lorcan Cranitch as DI Alan Madden, Robert Glenister as DCC Chapman, Andrew Tiernan as DS Geoff Taylor, Lucy Carless as Susan Mann, and Anna Madeley as Sue Jeffreys. It had a rating of 7.6 on TVMaze and each episode had a runtime of 90 minutes.