Marisol Cartagena is a character portrayed by Onahoua Rodriguez in the ABC crime series Castle. Marisol was the girlfriend of Orlando Costas and mother of his son who appears in the episode "Always". When the duo first meet her, she appears dazed by events, understandably unclear about what all this means for her and her child. She tries to defend Orlando's honor when Beckett asks if he could have slipped back into old habits, meaning the Cazadores , but a $10,000 wire transfer was immediately put to use by Marisol, meaning that she was aware of Orlando's lucrative, and illegal activities.