Fred Van Lente 
Jennifer Blood Vol. 2: Bloodlines Collection [PDF ebook] 

Once upon a time, a suburban housewife spent her nights as a mobster-murdering assassin, named Jennifer Blood. Then she died…or did she? Because in the cozy cul-de-sacs of Bountiful, Utah, a noticeable number of normal people have gone missing. And by "normal, " we mean "mobsters under witness protection." And by "missing, " we mean killed by someone that looks, sounds, and murders a lot like Jennifer Blood… Collects issues #1-5 plus a complete cover gallery!