A girl that was in one of my classes in high school was shot 5 times by her 10 year old brother who then killed himself. The girl lived and when she came back to school she told a few people about the night that her brother tried to murder her.
Her parents had left and she was suppose to be babysitting her little brother. About an hour after her parents had left, her brother came into her room with a gun. She said that he looked completely different. His eyes were black and his face was blank and emotionless. He looked like a completely different person. She asked him what he was doing and he didn't say anything and began shooting her before he shot himself in the head. She still goes to therapy to come to terms with it all.