When Kevin White goes to work for the Kiska Family drug organization he has a secret. Kevin White is an undercover police officer working for the MACE Unit. After White's true identity is revealed, he is shot and killed by the drug organization that has set its sights on Atlanta, Georgia as its new base of operations. White's death places the entire investigation, and the future of the MACE Unit, in jeopardy. MACE (Metro-Atlanta Crime Elimination) Unit investigators, Rick McMillan and Scott Montaya must figure out who exposed the officer's true identity and solve the case against the drug organization before the Feds take control. Along the way, they have to unravel the tangled threads of who divulged White's identity, and who pulled the trigger that killed him.