A serial killer nicknamed "Jack the Ripper" is murdering women in their own homes. While the media is reporting on his latest victims, Natsuko's husband leaves on a business trip. As soon as her husband is gone, her lover arrives for some quick sex. Then there's a knock on the door...
![Image [REC]³ Genesis](http://image.tmdb.org/t/p/w300/tI1534q0Up7PBcLdXdFerLmIXn3.jpg?resize=300,450 "Image [REC]³ Genesis (2012)")