Dexter is obsessed with getting the Trinity Killer himself, especially after Arthur has tracked him to Metro Homicide and learns his real identity. Dexter realizes the threat to his family and with the older stepchildren off with their grandparents, he convinces Rita to take Harrison to the Keys where he will join them later for a weekend honeymoon. His first attempt to take care of Arthur goes awry when as a result of a traffic accident, he finds himself in jail for leaving the scene. His second attempt is more successful, but his obsession to kill Arthur comes with …
Watch It Here : Dexter Season 4 Episode 12
