Facing health problems, Pancho decides it's time to step down as head of the family business, Duque Rum and Sugar. He must choose between his two sons which could create a rift in the family.

As he begins his duties at Duque Rum, Alex makes a proposal for an ethanol refinery to the Senator, despite the fact that Frank is opposed to the idea. He must also deal with the outcome of events regarding the murder of Quinones.

When Alex comes up with a new business plan, Frank is forced to choose between the Samuels and his own family.

A major family split takes place as Alex argues with Pancho and later Isabel. Meanwhile, Pancho reveals a major secret to the family, and Alex's actions with Quinones have haunting consequences.

Alex is in for some serious trouble when Senator Barnes resigns and their ethanol deal hangs on the line. Not only that, but the police begin to zero in on him about the Quinones murder.

Business starts to get rough when Henry is beaten up by his club's investors and Alex has to take over to defend him. Meanwhile, Pancho goes out on the quest for a new master blender for Duque rum.

Pancho finally reveals the truth about Lucia's death to Frank. Meanwhile, while coming up with a plan to save the rum company, Alex discovers incriminating evidence about the Samuels.

Joe frames Ellis for his illegal purchasing of Cuban land. Meanwhile, Alex learns that the future of Duque rum is in jeopardy after a massive gambling debt of Frank's is discovered.

Alex's plan to bring down Joe for his illegal land deals falls apart, and instead the Duque Rum trucks are hijacked by mobsters. When Pancho learns of everything that Alex's been up to, he forces him to step down as CEO of the company.

Jamie's wedding approaches and Alex hears a rumor that Joe Samuels plans to disrupt the festivities, so he asks Ramon and his friends to handle security.

When Alex is framed for the murder of Joe Samuels, he takes matters into his own hands and begins to investigate the case himself.