'Jeopardy!' contestant breaks unwritten show rule

"Jeopardy!" contestant Sarah Jett Rayburn broke new ground on the game show by interrupting host Alex Trebek during a key part of the show.

source https://www.cnn.com/videos/media/2020/04/28/jeopardy-contestant-interrupts-alex-trebek-orig-vstan-bdk.cnn