In Memphis, Sgt. Bart Ragland must find out who shot and robbed a family man. In Tucson, Detective Jim Hanson hunts two suspects who allegedly gunned down a local high school student as he and his friends walked home from the mall.

In Miami, Sgt. Louis Melancon and Det. Carlos Castellanos investigate the murder of two men savagely gunned down in the middle of a residential street. Detectives learn that a roommate of the two victim's is missing. Now they need to track him down to find out what he knows about the murders.