This is literally the show that never ends isn't it? It's in its fifteenth series now at this stage and isn't show any signs of finishing. Although, it's evolved pretty well over the years to be fair. The start of this new series sees Detective Benson fighting for her life as she is held captive by William Lewis. The squad all search for clues to find her, but as the days pass by, it seems increasingly unlikely they will. Tense is the word that comes to mind for this entire episode!