On Monday, Kimbrady Carriker, a self-described computer engineer, opened fire across several Philadelphia residential blocks, killing five people and wounding four more. Carriker apparently prepared for a hell of a shootout with police before going on his murder spree. . .
Police said the 40-year-old male suspect was armed with a rifle, pistol, extra magazines, a police scanner and bulletproof vest when he fatally shot four men on the street and then chased and killed a fifth man inside a home.