Javier Esposito

Javier Esposito is a character on the ABC's television series Castle who is a homicide detective with the 12th Precinct of New York Police Department. His friend calls him either Javi or Espo, but his often referred by his last name of Esposito. Esposite has had an on and off again romance relationship with New York City medical examiner Lanie Parish. He is portrayed by actor Jon Huertas.