Kimmy

Kimmy was a minor antagonist in the 2016 film, The Purge: Election Year 

She was portrayed by Brittany Mirabile

In the year 2040, the next Purge is soon to began. On the day of March 20, the NFFA revokes the purge rule that ranking 10 officials appearing to gain the public favor but are revoked when it is actually a front to kill Roan. The day before the purge convenience store/deli owner Joe Dixon and his friend Laney confront teenager Kimmy and her friend for trying to steal a candy bar. Although she doesn't take the confrontation lightly as she vows to get revenge. Later on Purge Night She and a gang of her girlfriends arrive at Joe's Deli with a decorated car, and some guns threatening to kill Joe and Laney. She has become hysterical at this point. ( Saying that she already had killed her parents.)As Joe and the others prepare to defend themselves inside the store Dawn arrives and runs down Kimmy and one of her friends with the ambulance, Dawn then kills the other girls before shooting Kimmy in the forehead point blank- killing her.

Personality
In the film she is shown to be rebellious, refusing to put the candy bar back even when asked politely by Joe. Also she may suffer from some mental disorder, (possibly bi-polar) as she escalated the situation and made her conflict with the store owner(s) more than what it had to be as it cost her life in the end, all for over a candy bar.