Paulie Gualtieri Signal Corps, where he was eventually drummed out through Section 8 (discharged because of psychiatric reasons). Afterwards, he spent more time in and out of prison on various criminal charges. He eventually was inducted into the DiMeo crime family, becoming a close associate of Johnny Soprano and helping to mentor his son Tony. Paulie got his nickname "Paulie Walnuts" after hijacking a truck in the early 1990s which he believed was filled with television-sets, but only contained walnuts. His surname is taken from real life DeCavalcante crime family mobster Frank Gualtieri, who served under Vincent Palermo. In the episode "From
The Sopranos he awaits trial. Richie, frustrated with Tony's authority over him, entreats Junior to have Tony killed. Junior feigns interest, then informs Tony of Richie's intentions, leaving Tony with another problem to address. However, the situation is defused unexpectedly when Janice kills Richie in a violent argument; Tony and his men conceal all evidence of the murder, and Janice returns to Seattle. Tony, realizing Big Pussy is an FBI informant, kills him on board a boat (with assistance from Silvio Dante and Paulie Gualtieri), then wraps his corpse in chains and throws it overboard. Following the "disappearance" of Aprile crew capo