Iced coffee gone wrong

My sister made ice coffee this morning but then she decided that she didn't want it so she stuck it in the freezer. An hour later she went to find it but it was already frozen so she got sad and sent me a picture so that I could share in her sorrows.

*Update* She sent me an updated photo.

Notice how there is a layer of ice stuck at the midpoint of the cup? A truly harrowing experience.