You - will - never - touch - our - children - again!' screamed Mrs. Weasley. Bellatrix laughed, the same exhilarated laugh her cousin Sirius had given as he toppled backwards through the veil, and suddenly Harry knew what was going to happen before it did. Molly's curse soared beneath Bellatrix's outstretched arm and hit her squarely in the chest, directly over her heart. Bellatrix's gloating smile froze, her eyes seemed to bulge: for the tiniest space of time she knew what had happened, and then she toppled, and the watching crowd roared, and Voldemort screamed.
J. K. RowlingGeorge: "I can't see anyone trying to bump off a quidditch team." Fred: "Wood might've done the Slytherins if he could've got away with it.
J. K. RowlingBut as he reached the ground and sprinted towards the dais, Lupin grabbed Harry around the chest, holding him back. There's nothing you can do, Harry -' Get him, save him, he's only just gone through!' - it's too late, Harry.' We can still reach him -' Harry struggled hard and viciously, but Lupin would not let go... There's nothing you can do, Harry...nothing...he's gone.
J. K. Rowling