Brothers in Blood

Growing up as Robin the Boy Wonder, Dick Grayson lived his life in the shadow of Batman. As an adult, the former sidekick took the identity of Nightwing and established himself as the protector of Bludhaven, a city steeped in corruption, fighting crime as a police office by day and as a vigilante by night. One year after the events of Infinite Crisis, there are two Nightwings on the prowl in New York--and one is a murderous madman! Now the twin crime bosses the Pierce Brothers want the head of Nightwing, and they don't care which one!