When someone once again interferes with the police investigation, Raquel and Angel have to question each other’s loyalties and friendship.

Surprised by the escape of a small group of hostages, the robbers and the police are getting entangled into a wild shoot-out.

After almost getting caught by Raquel at the scrapyard, The Professor has to find a way to scare of a witness that could reveal his identity.

Listening to shots being fired inside, Raquel decides to enter the Factory to ascertain that all of the hostages are still alive and well.

A new lead in the investigation, thanks to surveillance footage and a mistake done by one of the robbers, Helsinki, confronts The Professor with the serious risk that his identity…

Meanwhile, the police tries to find another way into the building, which looks promising until they find out that they were secretly discovered and have to abort the mission.

Knowing that the police won’t try to storm the building again after their first failed attempt, the robbers start to use the hostages to print money, to dig a tunnel…

When Moscow learns that his son, Denver, shot a hostage, he wants to give up himself – which leads to another hostage being shot at.

Hostage negotiator inspector Raquel Murillo makes initial contact with The Professor, and it turns out that one of the hostages, Alison Parker, is a crucial part of the thieves’ plan.