After winning The Hunger Games, Katniss Everdeen had an ongoing rivalry with the sadistic leader of the dystopian nation Panem. President Coriolanus Snow viewed Katniss (Jennifer Lawrence) as a threat for defying the rules of the games, and she proved him right by becoming the face of the rebellion against the Capitol.
Source：https://www.cbr.com/katniss-killed-coin-explained-hunger-games/
