The Possible Scenarios of a Crime Scene

Part of assessing a crime scene is assessing normal living aspects in the scene. One possibility is that, you know, dinner was being prepared, there was a guest over and the violence occurred before this meat had been fully cooked. He's doing some stuff, but then you're right, there's blood everywhere. And at some point he must just say, boy, I can't do this. Like I've got to go.