Acted on instinct because he thought there was a burglar in the house. Investigators have pieced together a different scenario. Cbs news has learned that Police Believe steenkamp slept next to him. She was shot once in the bedroom and three more in the bathroom. And three more shots were shot through the door, hitting her as she covered her head with her hands. The shooting has brought about a bunch of headlines. Mandy says the bat is a key part of the investigation. Theyre looking at a few scenarios, we understand. One that said steenkamp was useless trying to defend herself. Also reports that Oscar Pistorius may have used it. Now, his legendary career is on hold. Tina kraus, wjz Eyewitness News. Pistoriuss longtime track coach says he thinks the shooting death is an accident and looks forward to getting him back on the track field. There is a reward for information in the murder of a university of maryland Eastern Shore student. Vic is in the newsroom with more on the third State Uni