J.J.'s Diner was the local diner in the town of Red Falls, Colorado. Mulder and Scully arrived outside the diner to investigate the unsolved murders going on in Red Falls. While Mulder went inside to get some info from the staff and make a phone call the diner, the Waitress became a zombie and knocked over the Jukebox, blocking the front entrance of the diner to prevent Mulder from get out. Mulder shot and killed the zombified Waitress and the zombified cook known as Roscoe.