She is Kayla

I could feel the walls closing in on me. They broke me beyond repair and failed in trying to fix me.

Mom, I am sorry I broke my promise.
Dad, I don't know what I did to deserve such treatment.
Sis, thank you for leaving.

I am sorry I was not strong enough.

I needed help but you let me fall.

I am sorry for becoming a murderer.

Forgive me, please.