Lexa Cisgender Homosexual — Clichés: Actor: Alycia Debnam-Carey Appears on: The 100 (recurring character) RIP: March 03, 2016 Lexa. Heda. Commander of the Thirteen Tribes. Lesbian. Dead. Lexa fell to the Dead Lesbian Trope in the worst way, dying moments after having sex. It was literally the next scene. Accidentally inspired a riot.