Little Red Zombiehood

Turn Little Red Riding Hood into a zombie story. Is she the zombie? Is she a zombie fighter? Who represents the wolf? And who the grandma?

An old prompt to turn Jack and the Beanstalk into a vampire story inspired this and I wasn't even thinking of the mashup Pride and Prejudice and Zombies: The Classic Regency Romance - Now with Ultraviolent Zombie Mayhem! but it looks very cool!