Alicia Castro has been stabbed and is now in a coma. Elias was at the scene of the crime and the police have quickly established him a prime suspect. The man in charge of the case is Inspector Barros a stern and mysterious police detective whose relationship with the Elias family seems to go way back. Inspector Giralt's lack of results lead to him being taken off the case and forced to take a holiday. Thanks to a statement from Elias Inspector Barros' suspicions turn to Santi Mur who Elias claims he found outside his house armed with a knife. The young student asks Eva to take on his defense and she will have to decide whether or not to go back to the case. Even though she is on the verge of giving up law and distancing herself from Elias forever she can't just leave Santi to his fate. Her only condition is that whatever happens Santi must never lie to her.