The hardest part to understand is - you know that they’re dead but you still expect them to start moving around. That’s what the CSI techs say is the strangest part of their jobs. Well - that and the photographs that they have to take. The evidence log for the case is extensive. There are pictures of the green door that leads into the unit. Unit #1707. Pictures of the thick trail of blood leading from the living room couch, into the hallway, and straight into the bedroom. Pictures of the bloody claw hammer. Pictures of the brain matter scattered all over the carpet. But the two pictures the investigators really are intrigued by are the two letters left behind by the killer. One left for the police. Taunting the police. “Chase me oh - and sorry for the mess.” And another one that reads -“Don’t lose your head. She may yet live (although I doubt it). Hurry Desirae.” Desirae is the 23 year old daughter of the murder victim. Why would they kill Desirae’s mom? Why are they targeting Desirae