I once dreamed that I was in my house, when suddenly someone walked past the window. I went to open the back door, which was the direction the person had walked, and upon opening it, I discovered a dead animal. However, before I could examine it closer, I woke up. Barely a second after I woke up, I saw someone walk past my window. Freaked out, I hesitated but eventually gathered up the courage to go open the back door. And what was lying there? the front half of a cat. I never found out who did that.