Code of a Killer
Starring David Threlfall, John Simm, Anna Madeley, Andrew Tiernan, Lorcan Cranitch, Dorothy Atkinson, Neil Edmond, Hannah Walters, Ged Simmons, Lydia Rose Bewley
It's a crime and drama show, and has a rating of 7.6 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from Germany.