Did Collins ever elaborate on Annie's Hunger Games?

[Kyndal]

I just think that would be such an interesting story. By the end of the book, I kind of forgot she had been a victor. Did I miss something about when she was a contestant in the games?

[Kyndal]

Casey wrote: "They talk about her once--she won because she swam better than everyone else and the arena was flooded during her hunger games."

Ah! Yes. I think some of it's coming back now. Thank you.

[Melody]

She went mad because she saw her district partner beheaded.