George Marks, the serial killer appears again, in this Cold Case episode, you can watch online free. He is the guy we have already seen and met, and he is a really creepy one. He is the one who spies on Lilly Rush, and the whole story is about him trying to trick her. Lilly's life is in danger, when she goes back to the house where the serial killer was brought up. I am not telling you what she discovers about the past, but the mother indeed wasn't as innocent as you might think.
This Cold Case Episode is more like a thriller, and I had to stop watching it a few times to follow the story and enjoy the creepy scene in the dark house. Overall, it is one of my favorite Cold Case episodes from these series.
Watch the full Cold Case episode free below.
Watch Cold Case online and on TV in the UK
