On the Castle episode “Heartbreaker,” while re-examining one of his old cases, Detective Javier Esposito (Jon Huertas) he reveals to Becket (Stana Katic) and Castle (Nathan Fillion) that he used to be involved with the ex-con who can help lead them to a suspect. “Involved, as in dating?” Castle asks Esposito. “Dating? No, c’mon. We were more like engaged.” Zoom in on shocked faces, especially from Esposito’s partner, Ryan (Seamus Dever). Esposito is the one who arrested her and put her in jail.
Sonia Ruiz is portrayed by Angélica Celaya. Born in Arizona to Mexican parents, the model turned actress is known for her roles on Agent X (Luna), Constantine (Zed Martin), Dallas (Lucia Trevino), El Senor de los Cielos (Eugenia Casas) and Alguien Te Mira (Eva Zanetti), among others. Castle airs Mondays at 10pm on ABC.