Countdown: A Prequel Story to Patient Zero

¿I didn¿t plan to kill anyone. I wasn¿t totally against the idea, either. Sometimes things just fall that way, and either you roll with it or it rolls over you. Letting the bad guys win isn¿t how I roll.¿

Meet Joe Ledger, Baltimore PD, attached to a Homeland task force ¿ who¿s about to get a serious promotion.