Guess Who Killed Me?

They say twin sisters are for sharing laughter and wiping tears. But why do my tears cause her laughter?

Bri has always been jealous of her twin sister, Bly. She's the most unwanted while Bly is the most favorite. Her achievements were never appreciated. While Bly's were always celebrated. The growing jealousy in her heart causes her to make an impulsive decision. But little did she know someone plays dirty more than she does.