John Carpenter's Tales of Science Fiction: Redhead #2

What do you do with a girl like Marnie-who involuntarily kills anyone who steps into her personal space? Do you try to cure her? Imprison her? Weaponize her? Marnie, meanwhile, desperately wants to stop killing innocent (and not-so-innocent) people, which means a mad scramble through a police blockade and into the only empty areas left in San Diego... which aren't as empty as Marnie thinks!