Everyone’s favorite rage fueled British inspector is coming back this September for a four episode season on BBC America (and airing sooner on BBC proper). Luther has two new crimes to solve but his murdering ally, Alice, is back to help him out. There’s not a lot about what the actual crimes or criminal are going to be but things are definitely going to be as dark and gritty as the last few two seasons. The one thing that is surprising is that BBC America is going to marathon the episodes, airing them over four days back to back. Check out the trailer below.