In Memphis Sgt. Eric Freeman and the homicide team investigate the high-profile murder of a University of Memphis college football player found shot in his car near the university campus. Investigators must determine if the victim's long-standing feud with a fellow student resulted in a deadly vendetta. In Tucson, Detectives Jennifer Whitfield and Mike Carroll investigate the double murder of a married couple shot in their home. Detectives cross state borders in search of two potential suspects, an exotic dancer and a drug dealer who mysteriously fled town the day after the double homicide.