This is the second spin-off book featuring New York City police detectives Sam Burke and Twitch Williams, popular characters originally introduced in SPAWN. CASE FILES: SAM & TWITCH takes the crime noir world of Sam and Twitch to a darker level. "Cops and Robbers" - Everyone has a secret, and detective Sam Burke's weighs on him constantly. It's a ghost: a phantom of regret, bad choices and a life that should have been better. Now, after years of avoidance, the ghost has come home.