Idris Elba returns as iconic detective Luther in 'The Fallen Sun' action-packed trailer

Detective John Luther (Idris Elba) is back, this time in a Netflix continuation of the lauded BBC crime series.

The film, which is set to release next month, begins with the city of London being tormented by a serial killer, while Luther sits disgraced behind bars, haunted by his failure to capture a cyber criminal. He escapes...