Stephen Izzo

Ronnie Ortiz from "Jersey Shore" was indicted by a grand jury today in Ocean County on an assault charge stemming from a fight that went down during season one of the show. Ortiz was charged with one count of third-degree assault ... punishable by up to five years in state prison. The alleged…

The guy who Ronnie knocked out cold in last week's episode of "Jersey Shore" claims he got sucker punched in the back of the head -- and now the guy says he wants a rematch with his new nemesis. Stephen Izzo tells TMZ he was trying to fight MTV security after they broke up his group's…