you decide if it's a killer, bad editting that kept the sequence in the film where a dog handler was visible on screen, or the actress was missing her location and moved when she wasn't supposed to.
But I've seen Zombieland, and rule number 10 is always look in the back seat http://zombie.wikia.com/wiki/Zombieland_Survival_Rules
But I've seen Zombieland, and rule number 10 is always look in the back seat http://zombie.wikia.com/wiki/Zombieland_Survival_Rules