Elijah Kane is the head of a group of undercover cops that works the beat in Seattle, tasked with carrying out a unique, and at times brutal, style of law enforcement. The officers investigate crimes that range from drug offenses to murders and gang activity that occur in the seedy underbelly of the Emerald City. Although Kane is admirable and worthy of praise for his moral principles, he has a past that is shrouded in mystery. Kane's second in command on the team is Andre Mason, who is always there to deal with the chaos that is an undercover officer's daily life.