LUTHER: Extended trailer for season three

We are less than a week from the return of Idris Elba in his award-winning role of DCI John Luther. Luther and co return for a third, and reportedly final, series on September 3rd.

Passionate, committed and just on the right side of ruthless, John Luther is back stalking the streets of London searching for the evil that lurks in the city. The new four-part miniseries opens with a crime that centers on a twisted fetishist targeting young women in the capital. The killer has struck once already and Luther is convinced he’s going to kill again. But with London’s best detective ordered to investigate another case (the murder of an internet tormentor) the chances of catching the lethal fetishist before he strikes again are shrinking. Luther’s life is made doubly complicated when it emerges that his worst enemies are his own colleagues, and they’re willing to break every rule in the book to bring him down…including targeting his right-hand man, Detective Sergeant Ripley. Cracks splinter the foundations of Luther and Ripley’s alliance. Will Ripley turn a blind eye to Luther’s antics or will he go on record? Then, after years of grief, a chance encounter means that this lonely detective might just be on the verge of finding love. But the return of Alice Morgan could change Luther’s path completely. Although they’ve stood on opposite sides of the law – the two have always shared an undeniable connection, and a powerful one at that. Now, Alice is back for the detective she can’t seem to let go of. Will Mary Day be able to accept Luther’s past, can Luther leave it behind, and will Alice let him?

LUTHER airs, on BBC AMERICA, September 3-6, 10:00pm ET/PT.