As Luke adjusts to his growing fame and tries to shut down the flow of heroin branded with his name, someone from his past reaches out.

Worried Luke is headed down a dark path, Claire pays a visit to his father. Bushmaster makes a bid for Mariah's guns.

As a wave of violence rocks Harlem, everyone races to connect the dots between Piranha, Mariah, Bushmaster and the grisly find at the clinic.

Reeling from the showdown on the bridge, Luke teams up with Misty to find Piranha. The hunt for the snitch heats up. Bushmaster reveals his endgame.

While Shades, Mariah and Misty come to terms with the previous night's events, Bushmaster searches for a way to boost his strength.

Hunkered down in a makeshift safe house, Luke and Misty butt heads over how to handle Mariah. Meanwhile, long-buried family secrets come to light.

Shaken by Mariah's latest act, Luke combs the city for a witness. Flashbacks reveal a fateful encounter between the Stokes and McIver families.

Luke teams up with an unlikely ally to combat a new strain of heroin. As Shades plows ahead with his plan, a massive party draws everyone to the club.

Mariah adapts to her new circumstances and goes to extremes to cover her tracks. Luke takes a new approach to protecting Harlem.