Book excerpt: Writer DEVIN GRAYSON (Nightwing) and artist BRIAN STELFREEZE (Black Panther) bring you an explosive story pitting Lt. Isabel Cardona against a deadly serial killer! Dismissed as a quota minority hire by her colleagues, Cuban-born and Florida-bred Detective Isabel Cardona makes no friends on the Miami force by insisting that a series of seemingly unrelated murder cases lead to an urban-legend killer known only as ÒThe Matador.Ó Proving his existence soon becomes the only way to prove her sanityÑbut how close to the dangerous Matador will Cardona have to get to make that happen? Collects MATADOR #1-6