It actually was Cato during the bloodbath.
She is killed in the cornucopia
In the book "The Hunger Games" and "Catching Fire", Katniss (the female tribute) and Peeta (the male tribute) participated in The Hunger Games for District 12.
Haymitch was the male tribute in District 12 for the 50th Hunger Games. The female tribute for District 12 was Madge's aunt Maysilee Donner.
Clove is the Tribute Girl from District 2.
Thresh was the male tribute from District 11. In the novel, he was presumably killed by Cato after the encounter at the cornucopia. In the movie, he was killed by the muttations.
He was the boy tribute from District 11 in the Seventy-fourth Hunger Games.
In the 74th Hunger Games, you never find out there names. In the 75th Hunger Games, the boy tribute is Beetee, and the female tribute is Wiress.
District 1.
The District 3 tribute.
The first person killed in the 74th Hunger Games was the boy tribute from District 9. He was killed by Clove who threw a knife into his back at the Cornucopia while he was fighting with Katniss over a backpack.
The district 1 female tribute in the 74th hunger games.
The district 2 female tribute in the 74th hunger games.