Case 0 (Dead Rising 4)

Case 0 is the prologue chapter of Dead Rising 4.

Synopsis
Case 0 starts with Frank and Vick driving to investigate a military base operating in Willamette. Vick is able to lure Frank out to investigate with her with promises of mini golf. Upon seeing that they are driving into Willamette, Frank becomes agitated and tells Vick to turn around. Vick is able to convince him to help her investigate, and Frank only agrees under the conditions that they will do things his way.

Upon arriving at the base, they immediately suspect that something isn't right. The two gain access to the facility via key card.