Raleigh committed suicide because he didn't want his sister to make such an error in his name. Despite that, Iris' desperation forced her to make a terrible error at the end of Would You Rather: she made the choice to murder another human being.

What was the ending of Would You Rather?

Amy then chooses her card and learns that she must be submerged underwater for four minutes, and she drowns. With only Iris and Lucas in the final round, Iris is given the choice to either shoot and kill Lucas to win the game, or spare him, which would result in both walking away empty-handed.

Who kills Amy in Would You Rather?

Amy - Drowned in a barrel by Bevans. Lucas - Shot in the chest by Iris.