 Matt Skinner, Bubba s nephew, is in critical condition in an Atlanta hospital, overdosed on heroin. Bubba flies to Atlanta. Heroin is found in Matt s apartment, and his pusher, Derrick, tries to collect for past sales. Bubba follows Derrick and almost blows undercover Atlanta police officer Walker Harris  cover. Bubba puts Matt in rehab and takes a leave of absence from the Sparta police to help his nephew and find Derrick s supplier. Bubba and Walker team up.