"Did you hear what happened to Leia Cluster on Floor 3? Terrible, but she got what she deserved"
—A wizard speaking to Cedric Quelfree/Thomas Joshman in the Government of Magic.

Leia Cluster was a witch who was a member of the Government of Magic from an unknown time to 2016. In 2016, she was possibly killed/captured/jailed because of an unknown reason.