Angie Yonaga XL (Danganronpa)

Angie Yonaga is a character from Danganronpa. She leads a religion (more of a cult) with the objective of distracting her friends from the killing game they're forced to participate in. Unfortunately, on her way to collect candles she sees the murderer's trap. Although she didn't know what they were up to, the murderer couldn't use the trap if they let Angie go. So after knocking her out he stabs her in the back of the neck.