Episode #4.2
- Episode aired Dec 17, 2015
- TV-MA
- 58m
Will a cold case unlock the mystery from Luther's past that is haunting him? The detective is forced to put himself and Emma in danger to stop the serial killer's end game.Will a cold case unlock the mystery from Luther's past that is haunting him? The detective is forced to put himself and Emma in danger to stop the serial killer's end game.Will a cold case unlock the mystery from Luther's past that is haunting him? The detective is forced to put himself and Emma in danger to stop the serial killer's end game.