My name is Lydia Gates and here is my story. It wasn't easy, it wasn't nice, it hasn't gone and he is still there. What I thought was just a memory, a nightmare, actually happened. It could happen to anyone, anywhere, any time. My goal is not to scare you but to warn you, you can not be safe and you will never be. You can believe so but before you know it, there is someone in your house, a stranger... a killer.