Joe Nix is a character in Season Four of the Showtime series DEXTER.
He discovers the arm of a model inside an alligator.
Season Four[]
Miami Metro Homicide investigate a string of murders after they receive a call from Joe Nix, a man who lives far out in the Everglades in a rundown trailer. When Dexter and the other team members arrive at Joe's place, they find a dead alligator lying on the ground, cut open. Joe says the alligator tried to eat his dogs so he shot it, intending to eat the gator. However, when he cut it open, there was a woman's arm inside.
The severed arm turns out to belong to Estrella Carazo, a model who worked for a prominent photographer - Jonathan Farrow.