Reappearance of the Dark Mark

"Granger, they're after Muggles. D'you want to be showing off your knickers in midair? Because if you do, hang around... they're moving this way, and it would give us all a laugh."

- Draco Malfoy on the targets of the Riot

The Riot at the Qudditch World Cup happened in 1994. A large group of Death Eaters charged through Mr. Roberts's campsite and totured both Muggles and Muggle-borns. The raid was fought by Ministry of Magic employees, various Death Eaters, Harry Potter, Ron Weasley, and Hermione Granger. It ended when Barty Crouch Jr. fired the Dark Mark into the sky. Afterwards, the house-elf Winky was fired and Rita Skeeter wrote a report about the raid criticizing the Ministry's security at the Cup.