When a new ER case arrives at the ER centre, nurse Kaitlyn (Zea) is being in charge of her. She does her bets to stabilise her condition and take care of her stabbing wounds. At one point, in all the chaos around her, the victim starts talking to her. What happens next will make Kaitlyn doubt everything. She starts seeing victims memories and revisiting every place the victim was been to. She sees every person in her mind and every event as well. With all that, Kaitlyn uses this strange situation to find out who her attacker was and who was the person who stabbed her to death. But, instead of just one visit to her past, what Kaitlyn gets is a cycle of repeated visits until she is able to determine the criminal. She uses all the information she had managed to gather, visit some of the friends as well as her boyfriend in attempt to find out what she needs. Along side, she starts giving an impression that she has lost her mind and gets into conflicts with other people in her surrounding. That makes everything difficult for her to prove who the attacker is, because very few people trust her at the point. The idea for the movie was brilliant, which needs to be thanked to Aaron Ginsburg and Wade McIntyre who were the writers of this plot and Richard Gabai was the one responsible for making it real.