Luther.s05e04.1080p.hdtv.x264-failed 〈TESTED ⚡〉

Alice's unpredictability proves fatal for those around her. In a shocking turn, she murders DS Catherine Halliday, forcing a final, tragic confrontation between her and John Luther.

Luther S05E04 Trailer | 'Who Will Survive?' | Rotten Tomatoes TV Luther.S05E04.1080p.HDTV.x264-FaiLED

Idris Elba as DCI John Luther, Ruth Wilson as Alice Morgan, and Wunmi Mosaku as DS Catherine Halliday Key Plot Points Alice's unpredictability proves fatal for those around her