They fought. He beat him with baseball bat. She ran to the toilet. The girl screamed for help. He got panicked. He tried to break the door with his bat. He faled. He get his gun. Shot the girl behind the door. Bang! Bang! Bang! He broke the door. He saw the her dying. He became remorseful. That's why he said she died on my arms. No one was lying. He even admit killing the girl.