Sandra investigates Jacobo's past, and he becomes determined to find his mother's lover. The prosecution sets a trap for the killer, and Juan begins receiving incriminating messages. Sandra discovers that Jacobo murdered his mother when he was a child.

Sandra becomes convinced that Jacobo is not the murderer. Estela finds the withered flowers and the bottle of poison in her room. Wendy reveals to Jacobo that he is the father of her child. Sandra gives Jacobo Humberto's box, and he destroys it.