Johnny is a young, Caucasian man with long, shaggy black hair. He wears a green and brown camouflage shirt with a pair of red shorts with what appears to be brown shoes.
He contracted syphilis from an unknown female companion. As referenced from his specific brand of syphilis, he had multiple partners even while he was with Nikki. It is clear that he didn't get it from Nikki as her name was not in the database.
He first met Nikki in high school and they began a shoplifting crime spree before where they were eventually caught; later, she testified against him for a reduced sentence.
At an unknown point, Johnny and Nikki rekindled their romance and made a plan to rob people so they could buy a boat and sail off to Bermuda. They became famous for these crimes as they tended to target tourists, thus earning them the nickname "The Vacation Robbers."
- "Living the Dream" (unseen)
Johnny and Nikki's series of robberies escalate to murder after one of their victims interrupt them and is killed in the struggle. After this incident, the couple is referred to as the "Vacation Murderers."
- "Remains to Be Seen" (unseen)
They commit another murder and steal everything they can carry. The law identifies them after Johnny accidentally cuts himself on a cactus, leaving blood evidence.
Lieutenant Maria LaGuerta and Sergeant Angel Batista go to Nikki's apartment to question them. They arrive just as Nikki and Johnny are getting home. The murderers open fire on the officers and take off in a gray sedan.
He and Nikki are suspected of gunning down Frank Lundy and Detective Debra Morgan, leaving Lundy dead and Morgan alive. Sergeant Batista takes advantage of a reporter, Christine Hill, by telling her about Johnny's syphilis and multiple partners in an attempt to cause a rift in their relationship. When Nikki sees the news article however, she overreacts due to her meth addiction and shoots Johnny, ending his reign of terror over the tourists in Miami.
- Unnamed husband
- Rad Faruche (first shown body)
- "Living the Dream" (killing spree only; not seen)
- "Remains to Be Seen" (killing spree only; not seen)
- "Blinded by the Light"
- "Dirty Harry" (corpse)