Someone is killing the top country music artists in and around Nashville, Tennessee's Music Row. With very little evidence to go on, two of Nashville PD's homicide detectives begin their investigation that appears to be the work of a serial killer. As they learn a little more about the victims' family members they wonder if there could be a personal motive behind the slayings. The plot thickens when a victim's wife's cousin shows up to offer her support during her time of mourning.