Dexter, Season 3

Miami’s most prolific serial killer, Dexter Morgan, forms an unlikely friendship with Miguel Prado, a charismatic and ambitious district attorney from one of Miami's most politically powerful and beloved families. This hard-nosed, crime-busting attorney becomes intertwined with Dexter’s life when they find themselves in pursuit of a murderer who has affected both of their lives. That murderer is, of course, Dexter. Meanwhile, Dexter and Rita’s relationship is shaken to the core by an event that will change their lives.