During the battle of Hogwarts, Voldemort and the death eaters wanted to kill every single mudblood... You are a mudblood... As you're on the floor, not moving at all you can hear Voldemort says: "Mattheo. Is she dead?" And now you hear footsteps coming towards you. You can smell Mattheo kneeling in front of you, he check your pulse on your neck. And now that's the end. He caught you. He knows you're alive, you're going to die...

"She's dead." Mattheo says, standing up and walking away.