Liliana

Liliana was one of the 24 tributes who participated in the 1st Hunger Games, being the female tribute from District 11, but she would eventually perish by the hands, or rather, sword of Cassius Heath.

1st Hunger Games
Liliana alongside the other 23 tributes were seemingly surprised, and did not believe that the Capitol were serious about what was about to happen. Despite this, she did run into the center in an attempt to grab supplies, but was stopped by Cassius Heath from District 2 when he attacked her with a sword, which meant that Liliana was the first of hundreds to die from the Hunger Games.

Trivia
The name “Liliana” can mean “Pure” or “Innocence” in Latin, which may be a reference to the fact that she was naive about her eventual death.

Liliana was the first ever kill in the Hunger Games, dying by the hands of Cassius Heath.