- Stars: Antonio Zabálburu, Ángel Rouco, Marisol Rolandi, Fátima Baeza
Police guard shift in the Central. In this occasion, the dawn it will be marked by a riot in the jail where there are boarders Boni, the new SAMUR's nurse in practices, and Miguel, Fernando's son. What begins as a revolt among some of the convicts ends for turning into a violent battle against the civil servants and executives of the jail, in the one that Carlos will meet obliged to negotiate. Diverse injured prisoners, a serious civil servant like consequence of a stab and a beggar with hypothermia will keep the doctors occupied, while Boni tries to attend to an injured man in the prison with the Raúl's only external help and a mobile telephone. While Esther and Bea (her new partner) are having dinner together, Bea's husband suffers a heart attack. Claudia has spent the weekend with Aimé and it didn't go well because he doesn't want to have a child. Later, Maca gives a bad new to the neurologician: she has lost the baby. Héctor seems not to be happy, his relationship with Susana isn't in its best moment. Alicia is not going to Waldo's wedding and neither to his bachelor's farewell. While this party, Waldo drinks and goes to Alicia's house. Sofía continues angry with Maca because the pediatrician chose Waldo and not her for the place of transplants.